|
|
(같은 사용자의 중간 판 15개는 보이지 않습니다) |
1번째 줄: |
1번째 줄: |
| SMPS | | SMPS |
| <ol> | | <ol> |
− | <li>Non-Isolated Universal Input, Off-Line Converter | + | <li> [[전자부품]] |
| <ol> | | <ol> |
− | <li>기술자료 | + | <li>산업용품 |
| + | <ol> |
| + | <li> [[SMPS]] - 이 페이지 |
| <ol> | | <ol> |
− | <li> | + | <li>종류 |
− | <li>
| |
− | </ol>
| |
− | </ol>
| |
− | <li>SMPS
| |
| <ol> | | <ol> |
− | <li>기술자료 | + | <li> [[산업용 SMPS]] |
| <ol> | | <ol> |
− | <li>02/08/28- 남서울대 전자공 정용채교수, 160p | + | <li>회사별로 분류한, [[판매용 표준 산업용 SMPS]] |
| + | <li> [[비표준 SMPS]] |
| + | <li> [[DIN 레일용 SMPS]] |
| </ol> | | </ol> |
− | <li> | + | <li> [[SMPS상자]] |
| <ol> | | <ol> |
− | <li>12/06/01- 13p | + | <li> [[노트북용 SMPS]] |
| </ol> | | </ol> |
− | <li> | + | <li> [[SMPS가전]] |
| + | <li> [[SMPS-PC]] |
| + | <li> [[TTA 24핀 전원]] |
| + | <li> [[USB전원]] |
| <ol> | | <ol> |
− | <li>- 2p, PS-05-5(5V 1A) 2015/12 6개 구입. | + | <li> [[USB 5V 전원장치]] |
− | <ol>
| + | <li> [[USB 9V 이상 전원장치]] |
− | <li>AC in용 CN2 커넥터 규격: Molex 5285-03(mating housing: 5058, terminal 2478) pitch 5.08
| |
− | <li>DC out용 CN1 커넥터 규격: Molex 5273-02(mating housing: 5195, terminal 5194) pitch 3.96 | |
| </ol> | | </ol> |
− | <li>18/03/05- 3p | + | <li> [[DC-DC]] |
| <ol> | | <ol> |
− | <li>AC in용 CN2 커넥터 규격: 3P/3.96mm pitch, JST B3P-VH | + | <li> [[리니어 레귤레이터]] |
− | <li>DC out용 CN1 커넥터 규격: 2P/3.96mm pitch, JST B2P-VH | + | <li> [[스위칭 레귤레이터]] |
− | <li>위 두 커넥터 맞는 하우징은 JST VHR-3N, -2N 그리고, 터미널은 JST SVH-21T-P1.1, BVH-...(S는 연속, 또는 B는 낱개) | + | <li> [[VRM]] |
| + | <li> [[시거잭]] |
| </ol> | | </ol> |
| + | <li> [[SMPS-LED]] |
| </ol> | | </ol> |
− | <li>enclosed-SMPS | + | <li>기술-1 |
| <ol> | | <ol> |
− | <li>전력 성능 측정 | + | <li> [[비절연 DC-DC컨버터]] Non-Isolated |
| + | </ol> |
| + | <li>기술-2 |
| <ol> | | <ol> |
− | <li>#1,2,3,4 | + | <li> [[SMPS 출력전압 변경실험]] |
− | <li>사진 | + | <li> [[전원공급기 부하실험]] |
− | <gallery> | + | <li> [[전원공급기 리플측정]] |
− | image:enclosed_smps01_001.jpg|#1
| + | <li> [[SMPS 입력전압 100V를 220V로 변경실험]] |
− | image:enclosed_smps01_002.jpg|#2
| + | <li> [[두 개 SMPS AC 입력전압을 직렬연결 실험]] |
− | image:enclosed_smps01_003.jpg|#3
| |
− | image:enclosed_smps01_004.jpg|#4
| |
− | image:enclosed_smps01_004_001.jpg|대기 때
| |
− | image:enclosed_smps01_004_002.jpg|최대출력 때
| |
− | image:enclosed_smps01_005.jpg|#5(아래 자세히 분해)
| |
− | image:enclosed_smps01_006.jpg|#6
| |
− | image:enclosed_smps01_007.jpg|#7
| |
− | image:enclosed_smps01_008.jpg|#8
| |
− | image:enclosed_smps01_009.jpg|#9
| |
− | </gallery> | |
| </ol> | | </ol> |
− | <li>Leica INM200용, 24V 4.2A, MTBF>14만시간 | + | <li>기술-3 |
− | <gallery> | + | <ol> |
− | image:power_supply3_001.jpg
| + | <li> [[SMPS 발열부품]] |
− | image:power_supply3_002.jpg
| |
− | image:power_supply3_003.jpg
| |
− | image:power_supply3_004.jpg
| |
− | image:power_supply3_005.jpg
| |
− | image:power_supply3_006.jpg
| |
− | image:power_supply3_007.jpg
| |
− | image:power_supply3_008.jpg
| |
− | image:power_supply3_009.jpg
| |
− | image:power_supply3_010.jpg
| |
− | image:power_supply3_011.jpg
| |
− | image:power_supply3_012.jpg
| |
− | image:power_supply3_013.jpg
| |
− | image:power_supply3_014.jpg
| |
− | | |
− | <ol>FR4 쓰루홀, 열나는 부품은 띄운다. 금속 케이스 전체 골고루 뜨거워지도록 기구물 잘 설계. | |
| </ol> | | </ol> |
| </ol> | | </ol> |
− | <li>일본 GPIB I/O 기기(ZS-6120B)에서 100V - 5V | + | <li>참고 |
| <ol> | | <ol> |
− | <li>개조전 | + | <li> [[110/220V 변경방법]] |
− | <ol>image:zs_6120b_003.jpg
| + | <li> [[충전기]] |
− | image:zs_6120b_004.jpg
| + | <li> [[AC전원 어댑터]] |
− | </gallery>
| + | <li> [[AC트랜스로 DC전원공급]] |
− | <li>개조 | + | <li> [[고압발생]] |
− | <gallery> | + | <li> [[무선충전기]] |
− | image:zs_6120b_017.jpg
| |
− | image:zs_6120b_018.jpg
| |
− | image:zs_6120b_019.jpg
| |
− | image:zs_6120b_020.jpg|meanwell PS-15-5로
| |
− | </gallery>
| |
− | <li>분해 | |
− | <gallery> | |
− | image:smps01_001.jpg
| |
− | image:smps01_002.jpg
| |
− | image:smps01_003.jpg
| |
− | image:smps01_004.jpg
| |
− | image:smps01_005.jpg
| |
− | </gallery> | |
| </ol> | | </ol> |
− | <li>동네 36W 6.6A
| |
− | <gallery>
| |
− | image:power_supply4_001.jpg
| |
− | image:power_supply4_002.jpg
| |
− | image:power_supply4_003.jpg
| |
− | image:power_supply4_004.jpg
| |
− | image:power_supply4_005.jpg
| |
− | image:power_supply4_006.jpg
| |
− | image:power_supply4_007.jpg
| |
− | image:power_supply4_008.jpg
| |
− | image:power_supply4_009.jpg
| |
− | image:power_supply4_010.jpg
| |
− | image:power_supply4_011.jpg
| |
− |
| |
− | <ol>가장 뜨거운 부품이 PCT 써미스터인듯.
| |
| </ol> | | </ol> |
| </ol> | | </ol> |
− | </ol>
| + | <li>관련 기술 |
− | <li>계측기용 SMPS | |
| <ol> | | <ol> |
− | <li>Yokogawa LR4110(1991년 산) 펜레코더 | + | <li>효율 |
− | <ol>image:power_supply_yokogawa1_001.jpg
| |
− | image:power_supply_yokogawa1_002.jpg
| |
− | image:power_supply_yokogawa1_003.jpg
| |
− | image:power_supply_yokogawa1_004.jpg
| |
− | image:power_supply_yokogawa1_005.jpg|AC입력부분
| |
− | image:power_supply_yokogawa1_006.jpg
| |
− | image:power_supply_yokogawa1_007.jpg|저항기 리드 길게
| |
− | image:power_supply_yokogawa1_008.jpg|색다른 R
| |
− | image:power_supply_yokogawa1_009.jpg
| |
− | image:power_supply_yokogawa1_010.jpg|저항기 리드 길게
| |
− | image:power_supply_yokogawa1_011.jpg
| |
− | image:power_supply_yokogawa1_012.jpg
| |
− | </gallery>
| |
− | <li>HP4380A 8-port Test Set, +5V 3A, +15V 0.8A, -15V 0.21A
| |
− | <gallery>
| |
− | image:hp4380a_smps_001.jpg
| |
− | image:hp4380a_smps_002.jpg
| |
− | image:hp4380a_smps_003.jpg|AC입력에 카본저항
| |
− | image:hp4380a_smps_004.jpg|고압 C
| |
− | image:hp4380a_smps_005.jpg|브리지 다이오드
| |
− | image:hp4380a_smps_006.jpg|L
| |
− | image:hp4380a_smps_007.jpg|방열
| |
− | image:hp4380a_smps_008.jpg|다이오드, +-15V 레귤레이터 IC
| |
− | image:hp4380a_smps_009.jpg|다이오드
| |
− | image:hp4380a_smps_010.jpg|제어 IC
| |
− | image:hp4380a_smps_011.jpg|악어이빨
| |
− | image:hp4380a_smps_012.jpg|FET
| |
− | image:hp4380a_smps_013.jpg|전해 C
| |
− | </gallery>
| |
− | <li>Keithley 2612B - 2017/10/26
| |
| <ol> | | <ol> |
− | <li><gallery> | + | <li> [[Delta Electronics ADP-90MD 노트북용 직류전원장치]] |
− | image:2612b2power_001.jpg
| |
− | image:2612b2power_002.jpg|케이블타이
| |
− | image:2612b2power_003.jpg
| |
− | image:2612b2power_004.jpg|테스트 핀
| |
− | image:2612b2power_005.jpg
| |
− | image:2612b2power_006.jpg|페라이트 비드
| |
− | </gallery>
| |
− | <li><gallery>
| |
− | image:2612b2power_007.jpg
| |
− | image:2612b2power_008.jpg
| |
− | image:2612b2power_009.jpg
| |
− | </gallery>
| |
− | <li>4278A 1M C 미터 - A1 power supply board
| |
− | <gallery>
| |
− | image:4278a1_006.jpg
| |
− | image:4278a1_007.jpg
| |
− | image:4278a1_008.jpg
| |
− | image:4278a1_009.jpg
| |
− | image:4278a1_010.jpg
| |
− | </gallery>
| |
− | <li>3499A
| |
− | <gallery>
| |
− | image:3499a01_013.jpg
| |
− | image:3499a01_014.jpg|1차/2차가 정확히 나누어져 있음.
| |
− | image:3499a01_015.jpg|3.15A
| |
− | image:3499a01_016.jpg
| |
− | image:3499a01_017.jpg|+-12V +-5.1V
| |
− | </gallery>
| |
− | <li>COSEL 회사 제품
| |
− | <ol>
| |
− | <li>Hitachi DMS-7A 압력계에서
| |
− | <gallery>
| |
− | image:dms7a200k_015.jpg
| |
− | </gallery>
| |
| </ol> | | </ol> |
− | </ol>
| + | <li>기술자료 |
− | <li>산업 기기용 SMPS | |
| <ol> | | <ol> |
− | <li>Moritex UV light source, MUV-250U-L | + | <li>02/08/28 실무를 위한 SMPS 설계기술 - 남서울대 전자공 정용채교수, 160p |
| + | <li>스위치 모드 전원 공급 장치에서의 음향 잡음 억제 |
| <ol> | | <ol> |
− | <li>릴레이가 9개, 외부2개 | + | <li>Traco |
− | <gallery>
| + | <li>TDK |
− | image:power_supply_uv_001.jpg
| |
− | image:power_supply_uv_002.jpg
| |
− | </gallery>
| |
− | <li>전류검출용, 온도계수 매우 낮음 | |
− | <gallery>
| |
− | image:r_ultralow01_001.jpg
| |
− | image:r_ultralow01_002.jpg
| |
− | image:r_ultralow01_003.jpg
| |
− | </gallery>
| |
− | <li>UV램프용 고압발생기(분해 불가)
| |
− | <gallery>
| |
− | image:power_supply_uv_003.jpg
| |
− | image:power_supply_uv_004.jpg
| |
− | </gallery>
| |
− | <li>1차 정류 다이오드 방열
| |
− | <gallery>
| |
− | image:power_supply_uv_005.jpg
| |
− | image:power_supply_uv_006.jpg
| |
− | </gallery>
| |
| </ol> | | </ol> |
− | <li>Mecury Lamp power supply, Leica INM200용 | + | <li>EMI 노이즈대책 |
| <ol> | | <ol> |
− | <li> | + | <li> - 17p |
− | <gallery>
| |
− | image:mecury_lamp01_001.jpg
| |
− | image:mecury_lamp01_002.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_003.jpg
| |
− | image:mecury_lamp01_004.jpg
| |
− | image:mecury_lamp01_005.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_006.jpg
| |
− | image:mecury_lamp01_007.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_008.jpg
| |
− | image:mecury_lamp01_009.jpg
| |
− | image:mecury_lamp01_010.jpg
| |
− | image:mecury_lamp01_011.jpg
| |
− | image:mecury_lamp01_012.jpg
| |
− | image:mecury_lamp01_013.jpg
| |
− | image:mecury_lamp01_014.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_015.jpg
| |
− | image:mecury_lamp01_016.jpg
| |
− | image:mecury_lamp01_017.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_018.jpg
| |
− | image:mecury_lamp01_019.jpg
| |
− | image:mecury_lamp01_020.jpg
| |
− | image:mecury_lamp01_021.jpg
| |
− | image:mecury_lamp01_022.jpg
| |
− | image:mecury_lamp01_023.jpg
| |
− | image:mecury_lamp01_024.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_025.jpg
| |
− | image:mecury_lamp01_026.jpg
| |
− | image:mecury_lamp01_027.jpg
| |
− | image:mecury_lamp01_028.jpg
| |
− | image:mecury_lamp01_029.jpg
| |
− | image:mecury_lamp01_030.jpg
| |
− | image:mecury_lamp01_031.jpg
| |
− | image:mecury_lamp01_032.jpg
| |
− | image:mecury_lamp01_033.jpg
| |
− | image:mecury_lamp01_034.jpg|current sensing R
| |
− | image:mecury_lamp01_035.jpg
| |
− | image:mecury_lamp01_036.jpg
| |
− | image:mecury_lamp01_037.jpg
| |
− | image:mecury_lamp01_038.jpg
| |
− | </gallery>
| |
− | <li>
| |
− | <gallery>
| |
− | image:mecury_lamp01_039.jpg|LH0070 voltage reference
| |
− | image:mecury_lamp01_040.jpg
| |
− | image:mecury_lamp01_041.jpg
| |
− | image:mecury_lamp01_042.jpg|jumper
| |
− | </gallery>
| |
| </ol> | | </ol> |
− | <li>CCD 카메라에서 - #1 110V용 | + | <li>역률 |
| + | <ol> |
| + | <li>역률 표시, [[등기구]] 이케아 JANSJO LED 작업등에서 |
| <gallery> | | <gallery> |
− | image:power_supply1_001.jpg | + | image:desk_lamp01_004.jpg | 7V 0.43A, [[SMPS]] 역률 power factor λ(Lambda)=0.70C (C의미???) |
| </gallery> | | </gallery> |
− | <li>CCD 카메라에서 - #2
| |
− | <gallery>
| |
− | image:power_supply2_001.jpg
| |
− | image:power_supply2_002.jpg
| |
− | image:power_supply2_003.jpg
| |
− | image:power_supply2_004.jpg
| |
− | image:power_supply2_005.jpg
| |
− | image:power_supply2_006.jpg|포토커플러를 위해 220V를 수십kohm 저항거쳐서 공급하기 때문에, 해당 저항이 뜨거워짐
| |
− |
| |
− | <ol>
| |
− | <li>125도까지 사용가능한 FR4 기판.
| |
− | <li>단면이 아닌 양면 쓰루홀 납땜
| |
− | <li>무거운 부품은 풀로 고정하던지, 리드를 굽히던지.
| |
− | <li>열이 적게 나도록 정수 선택 또는 용량이 큰 저항기.
| |
− | <li>조그마한 구멍이라도 뚫어놓으면 황소바람 들어온다.
| |
| </ol> | | </ol> |
| </ol> | | </ol> |
| + | <li>Orient전자(Suntronix) http://www.orientelec.co.kr |
| + | <ol> |
| + | <li>12/06/01 JSF25-S 승인원 - 13p |
| </ol> | | </ol> |
− | <li>IT 기기용 SMPS | + | <li>MW Meanswell 민웰 |
| <ol> | | <ol> |
− | <li>VCR | + | <li>Technical Manual 2003/09 - 124p |
| + | </ol> |
| + | <li>RS232C 및 아날로그 제어용 파워서플라이 |
| <ol> | | <ol> |
− | <li>DVD/VTR, Samsung SV-DVD7400, 2004년 제조된 SMPS, DVD drive 사용 | + | <li> - 이창우소개 |
− | <ol>image:vtr01_011.jpg|fuse교환 후, R01 NTC 써미스터가 고장
| |
− | image:ntc_power01_001.jpg
| |
− | image:ntc_power01_002.jpg
| |
− | image:vtr01_012.jpg|fuse 교환하니, 또 NTC 써미스터 펑하하면서 동시에 고장
| |
− | image:vtr01_013_001.jpg
| |
− | image:vtr01_013.jpg|가운데 구멍, 대체품
| |
− | image:vtr01_014.jpg|임시 수리. 리드를 늘림
| |
− | image:vtr01_015.jpg|NTC 써미스터 교환
| |
− | image:vtr01_016.jpg|400V 전해 밑
| |
− | </gallery>
| |
− | <li>JVC HR-J6008UM
| |
− | <gallery>
| |
− | image:vcr_jvc01_010.jpg
| |
− | image:vcr_jvc01_011.jpg|전원
| |
− | image:vcr_jvc01_012.jpg|2SK2632, N-ch MOSFET, 800V 2.5A 3.6ohm
| |
− | image:vcr_jvc01_021.jpg
| |
− | image:vcr_jvc01_024.jpg|악어이빨, 리드 구부린 방향
| |
− | image:vcr_jvc01_025.jpg|2002/05/18일 SMT
| |
− | </gallery>
| |
− | <li>대우 DV-S103 2001.4제조
| |
− | <gallery>
| |
− | image:vcr_daewoo01_011.jpg
| |
− | image:vcr_daewoo01_010.jpg
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− | image:vcr_daewoo01_026.jpg
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− | image:vcr_daewoo01_027.jpg
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− | image:vcr_daewoo01_028.jpg
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− | image:vcr_daewoo01_029.jpg
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− | image:vcr_daewoo01_030.jpg
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− | image:vcr_daewoo01_031.jpg
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− | image:vcr_daewoo01_032.jpg
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− | image:vcr_daewoo01_033.jpg
| |
− | </gallery>
| |
− | </ol>
| |
− | <li>팩시밀리
| |
| <ol> | | <ol> |
− | <li>fax에서, 대우통신 FA110, 1999년 제조? | + | <li>OPE-S시리즈: DC파워(프로그램형), 1채널 출력(리니어타입) |
− | <gallery> | + | <ol>RS-232C 통신, 50V, 1A급 필요, 220V |
− | image:tph01_012.jpg
| |
− | image:smps_fax01_001.jpg
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− | image:smps_fax01_002.jpg
| |
− | image:smps_fax01_003.jpg
| |
− | 30초에서 copy 버튼을 누르니(TPH용 파워가 갑자기 가해지므로)
| |
| </ol> | | </ol> |
| </ol> | | </ol> |
− | <li>프린터
| |
− | <ol>
| |
− | <li>삼성 레이저 빔 프린터, SL-C460W - #1, 2016/08/27
| |
− | <ol>image:power_supply_lbp1_001.jpg|+5V, +24V(모터용), 850W AC220(히터용)
| |
− | image:power_supply_lbp1_002.jpg
| |
− | image:power_supply_lbp1_003.jpg|퓨즈1
| |
− | image:power_supply_lbp1_004.jpg
| |
− | image:power_supply_lbp1_005.jpg|퓨즈2
| |
− | image:power_supply_lbp1_006.jpg
| |
− | image:power_supply_lbp1_007.jpg
| |
− | image:power_supply_lbp1_008.jpg
| |
− | </gallery>
| |
− | <li>캐논 잉크젯 복합기 PIXMA E600
| |
− | <gallery>
| |
− | image:printer_smps01_001.jpg
| |
− | image:printer_smps01_002.jpg|특수 스크류
| |
− | image:printer_smps01_003.jpg
| |
− | image:printer_smps01_004.jpg|흔들리도록
| |
− | image:printer_smps01_005.jpg|바리스터
| |
− | image:printer_smps01_006.jpg|연결이 안되어 있는 네온램프
| |
− | image:printer_smps01_007.jpg|퓨즈
| |
− | image:printer_smps01_008.jpg
| |
− | image:printer_smps01_009.jpg|퓨즈
| |
− | image:printer_smps01_010.jpg
| |
− | </gallery>
| |
| </ol> | | </ol> |
− | <li>PC SMPS(금속 상자에 담긴)
| |
− | <ol>
| |
− | <li>HP 35660A dynamic signal analyzer, 350W가 약 4kg. 전자기 방사를 막아야 함.
| |
− | <gallery>
| |
− | image:hp35660a_039.jpg
| |
− | image:hp35660a_040.jpg
| |
− | </gallery>
| |
− | <li>POS용
| |
− | <gallery>
| |
− | image:pc_smps01_001.jpg
| |
− | image:pc_smps01_002.jpg
| |
− | image:pc_smps01_003.jpg
| |
− | image:pc_smps01_004.jpg
| |
− | image:pc_smps01_005.jpg
| |
− | image:pc_smps01_006.jpg
| |
− | </gallery>
| |
− | <li>TFX (ATX용 또 다른 small power)
| |
− | <gallery>
| |
− | image:tfx01_001.jpg
| |
− | image:tfx01_002.jpg
| |
− | image:tfx01_003.jpg
| |
− | image:tfx01_004.jpg
| |
− | image:tfx01_005.jpg
| |
− | image:tfx01_006.jpg
| |
− | image:tfx01_007.jpg|방열판 써미스터
| |
− | image:tfx01_008.jpg
| |
− | </gallery>
| |
− | <li>IBM 서버에서, Enermax EG465P-VE, ATX용, 460W
| |
− | <gallery>
| |
− | image:pc_smps02_001.jpg
| |
− | image:pc_smps02_002.jpg
| |
− | image:pc_smps02_003.jpg
| |
− | image:pc_smps02_004.jpg
| |
− | image:pc_smps02_005.jpg
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− | image:pc_smps02_006.jpg
| |
− | image:pc_smps02_007.jpg
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− | image:pc_smps02_008.jpg
| |
− | image:pc_smps02_009.jpg
| |
− | image:pc_smps02_010.jpg
| |
− | image:pc_smps02_011.jpg
| |
− | image:pc_smps02_012.jpg
| |
− | image:pc_smps02_013.jpg
| |
− | image:pc_smps02_014.jpg
| |
− | image:pc_smps02_015.jpg
| |
− | image:pc_smps02_016.jpg
| |
− | image:pc_smps02_017.jpg
| |
− | image:pc_smps02_018.jpg
| |
− | image:pc_smps02_019.jpg
| |
− | image:pc_smps02_020.jpg
| |
− | image:pc_smps02_021.jpg
| |
− | image:pc_smps02_022.jpg
| |
− | image:pc_smps02_023.jpg
| |
− | </gallery>
| |
− | <li>eslim 1U 서버용, 대만 delta SMPS
| |
− | <gallery>
| |
− | image:pc_smps03_001.jpg
| |
− | image:pc_smps03_002.jpg
| |
− | image:pc_smps03_003.jpg
| |
− | image:pc_smps03_004.jpg
| |
− | image:pc_smps03_005.jpg
| |
− | image:pc_smps03_006.jpg
| |
− | image:pc_smps03_007.jpg|FAN
| |
− | image:pc_smps03_008.jpg|먼지
| |
− | image:pc_smps03_009.jpg|220V 입력부
| |
− | image:pc_smps03_010.jpg|NTC 써미스터
| |
− | image:pc_smps03_011.jpg|고압C 및 바리스터
| |
− | image:pc_smps03_012.jpg|NTC 온도센서
| |
− | image:pc_smps03_013.jpg|다이오드에 설치된 비드
| |
− | image:pc_smps03_014.jpg
| |
− | image:pc_smps03_015.jpg
| |
− | image:pc_smps03_016.jpg|AC220V 걸리는 곳
| |
− | image:pc_smps03_017.jpg|대전류전선납땜
| |
− | </gallery>
| |
| </ol> | | </ol> |
− | <li>모니터용 | + | <li>출력전압 변경실험 |
| <ol> | | <ol> |
− | <li>미쓰비시 CRT
| |
− | <gallery>
| |
− | image:monitor_smps02_001.jpg
| |
− | image:monitor_smps02_002.jpg
| |
− | image:monitor_smps02_003.jpg|경로
| |
− | image:monitor_smps02_004.jpg|퓨즈1
| |
− | image:monitor_smps02_005.jpg|퓨즈2
| |
− | image:monitor_smps02_006.jpg|퓨즈3
| |
− | image:monitor_smps02_007.jpg|정류다이오드
| |
− | image:monitor_smps02_008.jpg|탈자용 PTC
| |
− | image:monitor_smps02_009.jpg|L
| |
− | image:monitor_smps02_010.jpg|220V에 병렬연결된 C/R
| |
− | image:monitor_smps02_011.jpg|스위칭 레귤레이터 IC
| |
− | </gallery>
| |
− | <li>삼성 LCD, 형광등용
| |
− | <ol>
| |
− | <li>전체
| |
− | <gallery>
| |
− | image:cx701n_003.jpg
| |
− | image:cx701n_004.jpg
| |
− | image:cx701n_007.jpg
| |
− | image:cx701n_015.jpg|얇은 LCD, 두꺼운 BLU
| |
− | image:cx701n_016.jpg|CCFL 4개 전원
| |
− | </gallery>
| |
− | <li>세부
| |
− | <gallery>
| |
− | image:monitor_smps01_001.jpg
| |
− | image:monitor_smps01_002.jpg|CCFL 제어 PCB
| |
− | image:monitor_smps01_003.jpg|부실한 악어 이빨
| |
− | image:monitor_smps01_004.jpg|DC 회로에 쵸크
| |
− | image:monitor_smps01_005.jpg
| |
− | image:monitor_smps01_006.jpg|직열 NTC 써미스터(돌입전류 제한)-항상 뜨거운 상태이므로 리벳
| |
− | image:monitor_smps01_007.jpg|AC 평활 캐퍼시터 리벳
| |
− | </gallery>
| |
| </ol> | | </ol> |
− | </ol>
| + | <li>부하 실험 |
− | <li>TV용 | |
| <ol> | | <ol> |
− | <li>삼성전자 32" CCFL, LN32N71BD, 2006년 제조. 별도의 CCFL 전원회로가 있으므로 그냥 SMPS이다.
| |
− | <gallery>
| |
− | image:lcdtv01_02_001.jpg
| |
− | image:lcdtv01_02_002.jpg
| |
− | image:lcdtv01_02_003.jpg|fuse
| |
− | image:lcdtv01_02_004.jpg|삼성전기
| |
− | image:lcdtv01_02_005.jpg|아모텍 varistor
| |
− | image:lcdtv01_02_006.jpg|규격
| |
− | image:lcdtv01_02_007.jpg|클로바하이텍
| |
− | image:lcdtv01_02_008.jpg
| |
− | image:lcdtv01_02_009.jpg|악어이빨
| |
− | image:lcdtv01_02_010.jpg|리드 휨 방향
| |
− | image:lcdtv01_02_011.jpg|직렬칩저항
| |
− | </gallery>
| |
− | <li>LG 20" LCD TV, 형광등용, yuyang telecom, 2017/01/25 김지동회사 한아에서 이 기판을 설계했던 사람을 만나 물어봄
| |
− | <gallery>
| |
− | image:lcdtv01_001.jpg
| |
− | image:lcdtv01_002.jpg
| |
− | image:lcdtv01_003.jpg|악어이빨이라 부른다. 간격은 6.?mm
| |
− | image:lcdtv01_004.jpg|코일 튜브 절연
| |
− | image:lcdtv01_005.jpg|고압C+R은 서로 풀칠(흔들리지 말라고)
| |
− | image:lcdtv01_006.jpg|튜브 절연(110V용인데 220V 인가되면 깨질 때 가루가 심하게 날리기 때문에)
| |
− | image:lcdtv01_007.jpg|저항 세우고
| |
− | image:lcdtv01_008.jpg|유리 휴즈 튜브(측면 전극이 크게 노출되어 쇼트 위험성 방지)
| |
− | image:lcdtv01_009.jpg|MBR20150CT, 20A schottky, SSG(sangdest microelectronics rectifier?)
| |
− | image:lcdtv01_010.jpg|R 한쪽리드에 페인트칠
| |
− | image:lcdtv01_011.jpg|형광등 연결?
| |
− | image:lcdtv01_012.jpg
| |
− | </gallery>
| |
− | <li>LG 55" LED TV, yuyang d&u, LGP4247-10 IOP (아마 메인전원용)
| |
− | <gallery>
| |
− | image:ledtv01_001.jpg
| |
− | image:ledtv01_002.jpg
| |
− | image:ledtv01_003.jpg|Yuyang D&U, LGP4247-10 i0P
| |
− | image:ledtv01_004.jpg|납짝하게
| |
− | image:ledtv01_005.jpg|바리스터에 튜브
| |
− | image:ledtv01_006.jpg|Tr? 쇼트키
| |
− | image:ledtv01_007.jpg|다이오드, FET
| |
− | image:ledtv01_008.jpg|TDK 트랜스
| |
− | image:ledtv01_009.jpg|저항
| |
− | image:ledtv01_010.jpg|병렬 전해 C
| |
− | image:ledtv01_011.jpg|고주파 L
| |
− | image:ledtv01_012.jpg|브리지
| |
− | image:ledtv01_013.jpg|병렬 R, C
| |
− | image:ledtv01_014.jpg|PFC 제어 IC
| |
− | image:ledtv01_015.jpg|레조네이터 제어 IC
| |
− | image:ledtv01_016.jpg|트랜스 뒷면
| |
− | image:ledtv01_017.jpg|악어 이빨
| |
− | image:ledtv01_018.jpg|악어 이빨에 C자리
| |
− | image:ledtv01_019.jpg|C
| |
− | image:ledtv01_020.jpg
| |
− | image:ledtv01_021.jpg
| |
− | image:ledtv01_022.jpg
| |
− | image:ledtv01_023.jpg
| |
− | image:ledtv01_024.jpg|납땜 방식
| |
− | image:ledtv01_025.jpg|TH자리 뒤
| |
− | </gallery>
| |
− | <li>LG 55" LED TV, yuyang d&u, LGP4247-10 LPB (아마 LED용)
| |
− | <gallery>
| |
− | image:ledtv02_001.jpg|앞면 - 방열판 김명기가 사용하기 위해 떼어냄
| |
− | image:ledtv02_002.jpg|뒷면
| |
− | image:ledtv02_003.jpg
| |
− | image:ledtv02_004.jpg|낮은 C
| |
− | image:ledtv02_005.jpg|TDK 트랜스
| |
− | image:ledtv02_006.jpg|Tr
| |
− | image:ledtv02_007.jpg|Tr
| |
− | image:ledtv02_008.jpg|Tr
| |
− | image:ledtv02_009.jpg|Tr
| |
− | image:ledtv02_010.jpg|브리지 다이오드
| |
− | image:ledtv02_011.jpg|IC
| |
− | image:ledtv02_012.jpg|바리스터 튜브
| |
− | image:ledtv02_013.jpg|릴레이 PCB
| |
− | image:ledtv02_014.jpg|저항 ?
| |
− | image:ledtv02_015.jpg|수리방법
| |
− | image:ledtv02_016.jpg
| |
− | image:ledtv02_017.jpg|수리방법
| |
− | image:ledtv02_018.jpg|쓰루홀
| |
− | image:ledtv02_019.jpg|쓰루홀
| |
− | image:ledtv02_020.jpg|everlight 포토커플러
| |
− | </gallery>
| |
− | </ol>
| |
− | </ol>
| |
| </ol> | | </ol> |
| </ol> | | </ol> |