AC/DC Converter

AC to DC power converter is using in more and more emerging applications, we are expanding and enhancing our product portfolios to provide you with diverse selections of package configurations (SIP, DIP, DIN-Rail, etc.), input/output voltage options and multiple protections. Range from 1 to 240W, Our smps ac to dc concerter features compact size, high reliability, wide operating temperature range, etc., which can meet your requirements of different applications.

AC/DC Converter
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Series Power(W) Vin(VAC) Vout(VDC) No. of Outputs Isolation(VAC) Package 3D Impression Drawing (.stp) Certification Datasheet Sample Buy
LS01-15BxxSS 1 85~305 5,9,12,15,24 1 3000 SIP LS01-15BxxSS.stp - CE UL CB - LS01-15BxxSS - sample request - buy on line -
LS01-15B05SS 1 85~305 5 1 3000 SIP LS01-15BxxSS.stp CE UL CB LS01-15B05SS 申请 buy on line
LS01-15B09SS 1 85~305 9 1 3000 SIP LS01-15BxxSS.stp CE UL CB LS01-15B09SS 申请 buy on line
LS01-15B12SS 1 85~305 12 1 3000 SIP LS01-15BxxSS.stp CE UL CB LS01-15B12SS 申请 buy on line
LS01-15B15SS 1 85~305 15 1 3000 SIP LS01-15BxxSS.stp CE UL CB LS01-15B15SS 申请 buy on line
LS01-15B24SS 1 85~305 24 1 3000 SIP LS01-15BxxSS.stp CE UL CB LS01-15B24SS 申请 buy on line
LS01-15BxxSS-F 1 85~305 5,9,12,15,24 1 3000 SIP LS01-15BxxSS.stp - CE UL CB - LS01-15BxxSS-F - sample request - buy on line -
LS01-15B05SS-F 1 85~305 5 1 3000 PCB mounting LS01-15BxxSS.stp CE UL CB LS01-15B05SS-F 申请 buy on line
LS01-15B09SS-F 1 85~305 9 1 3000 PCB mounting LS01-15BxxSS.stp CE UL CB LS01-15B09SS-F 申请 buy on line
LS01-15B12SS-F 1 85~305 12 1 3000 PCB mounting LS01-15BxxSS.stp CE UL CB LS01-15B12SS-F 申请 buy on line
LS01-15B15SS-F 1 85~305 15 1 3000 PCB mounting LS01-15BxxSS.stp CE UL CB LS01-15B15SS-F 申请 buy on line
LS01-15B24SS-F 1 85~305 24 1 3000 PCB mounting LS01-15BxxSS.stp CE UL CB LS01-15B24SS-F 申请 buy on line
LSxx-K3BxxSS 1~3 85~305 5,12 1 - SIP LSxx-K3BxxSS.stp - CE - LSxx-K3BxxSS - sample request - buy on line -
LS01-K3B05SS 1 85~305 5 1 - SIP LSxx-K3BxxSS.stp CE LS01-K3B05SS 申请 buy on line
LS03-K3B12SS 3 85~305 12 1 - SIP LSxx-K3BxxSS.stp CE LS03-K3B12SS 申请 buy on line
LD01-10Bxx 1 85~305 3.3~24 1 3000 DIP LD01(02)-10Bxx.stp - CE UL - LD01-10Bxx - sample request - buy on line -
LD01-10B03 1 85~305 3.3 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD01-10B03 申请 buy on line
LD01-10B05 1 85~305 5 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD01-10B05 申请 buy on line
LD01-10B09 1 85~305 9 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD01-10B09 申请 buy on line
LD01-10B12 1 85~305 12 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD01-10B12 申请 buy on line
LD01-10B15 1 85~305 15 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD01-10B15 申请 buy on line
LD01-10B24 1 85~305 24 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD01-10B24 申请 buy on line
LDE02-23Bxx 2 85~305 3.3~24 1 4000 DIP LDE02-23Bxx.stp - CE UL CB - LDE02-23Bxx - sample request - buy on line -
LDE02-23B03 2 85~305 3.3 1 4000 DIP LDE02-23Bxx.stp CE UL CB LDE02-23B03 申请 buy on line
LDE02-23B05 2 85~305 5 1 4000 DIP LDE02-23Bxx.stp CE UL CB LDE02-23B05 申请 buy on line
LDE02-23B09 2 85~305 9 1 4000 DIP LDE02-23Bxx.stp CE UL CB LDE02-23B09 申请 buy on line
LDE02-23B12 2 85~305 12 1 4000 DIP LDE02-23Bxx.stp CE UL CB LDE02-23B12 申请 buy on line
LDE02-23B15 2 85~305 15 1 4000 DIP LDE02-23Bxx.stp CE UL CB LDE02-23B15 申请 buy on line
LDE02-23B24 2 85~305 24 1 4000 DIP LDE02-23Bxx.stp CE UL CB LDE02-23B24 申请 buy on line
LD02-10Bxx 2 85~305 5 1 3000 DIP LD01(02)-10Bxx.stp - CE UL - LD02-10Bxx - sample request - buy on line -
LD02-10B05 2 85~305 5 1 3000 DIP LD01(02)-10Bxx.stp CE UL LD02-10B05 申请 buy on line
CLS03-15A12SR2S 2.4 85~264 -12,12 2 3000 SIP - - CLS03-15A12SR2S - sample request - buy on line -
CLS03-15A12SR2S 2.4 85~264 -12,12 2 3000 SIP - - CLS03-15A12SR2S 申请 buy on line
CLS03-15A12SR2S-QC 2.4 85~264 -12,12 2 3000 SIP - - CLS03-15A12SR2S-QC - sample request - buy on line -
CLS03-15A12SR2S-QC 2.4 85~264 -12,12 2 3000 SIP - - CLS03-15A12SR2S-QC 申请 buy on line
LDE03-20Bxx-O 3 85~264 3.3~24 1 4000 DIP - CE UL CB - LDE03-20Bxx-O - sample request - buy on line -
LDE03-20B03-O 2.3 85~264 3.3 1 4000 DIP - CE UL CB LDE03-20B03-O 申请 buy on line
LDE03-20B05-O 3 85~264 5 1 4000 DIP - CE UL CB LDE03-20B05-O 申请 buy on line
LDE03-20B09-O 3 85~264 9 1 4000 DIP - CE UL CB LDE03-20B09-O 申请 buy on line
LDE03-20B12-O 3 85~264 12 1 4000 DIP - CE UL CB LDE03-20B12-O 申请 buy on line
LDE03-20B15-O 3 85~264 15 1 4000 DIP - CE UL CB LDE03-20B15-O 申请 buy on line
LDE03-20B24-O 3 85~264 24 1 4000 DIP - CE UL CB LDE03-20B24-O 申请 buy on line
LO03-10Bxx 3 85~264 3.3~24 1 3000 Open frame LO03-10Bxx.stp - - LO03-10Bxx - sample request - buy on line -
LO03-10B03 2.3 85~264 3.3 1 3000 Open frame LO03-10Bxx.stp - LO03-10B03 申请 buy on line
LO03-10B05 3 85~264 5 1 3000 Open frame LO03-10Bxx.stp - LO03-10B05 申请 buy on line
LO03-10B09 3 85~264 9 1 3000 Open frame LO03-10Bxx.stp - LO03-10B09 申请 buy on line
LO03-10B12 3 85~264 12 1 3000 Open frame LO03-10Bxx.stp - LO03-10B12 申请 buy on line
LO03-10B15 3 85~264 15 1 3000 Open frame LO03-10Bxx.stp - LO03-10B15 申请 buy on line
LO03-10B24 3 85~264 24 1 3000 Open frame LO03-10Bxx.stp - LO03-10B24 申请 buy on line
LS03-16BxxSS(-F) 3 90~528 3.3,5,9,12,15,24 1 4000 SIP LS03-16BxxSS.stp - CE UL - LS03-16BxxSS(-F) - sample request - buy on line -
LS03-16B03SS 1.65 90~528 3.3 1 4000 SIP LS03-16BxxSS.stp CE UL LS03-16B03SS 申请 buy on line
LS03-16B03SS-F 1.65 90~528 3.3 1 4000 PCB mounting LS03-16BxxSS.stp CE UL LS03-16B03SS-F 申请 buy on line
LS03-16B05SS 2.5 90~528 5 1 4000 SIP LS03-16BxxSS.stp CE UL LS03-16B05SS 申请 buy on line
LS03-16B05SS-F 2.5 90~528 5 1 4000 PCB mounting LS03-16BxxSS.stp CE UL LS03-16B05SS-F 申请 buy on line
LS03-16B09SS 3 90~528 9 1 4000 SIP LS03-16BxxSS.stp CE UL LS03-16B09SS 申请 buy on line
LS03-16B09SS-F 3 90~528 9 1 4000 PCB mounting LS03-16BxxSS.stp CE UL LS03-16B09SS-F 申请 buy on line
LS03-16B12SS 3 90~528 12 1 4000 SIP LS03-16BxxSS.stp CE UL LS03-16B12SS 申请 buy on line
LS03-16B12SS-F 3 90~528 12 1 4000 PCB mounting LS03-16BxxSS.stp CE UL LS03-16B12SS-F 申请 buy on line
LS03-16B15SS 3 90~528 15 1 4000 SIP LS03-16BxxSS.stp CE UL LS03-16B15SS 申请 buy on line
LS03-16B15SS-F 3 90~528 15 1 4000 PCB mounting LS03-16BxxSS.stp CE UL LS03-16B15SS-F 申请 buy on line
LS03-16B24SS 3 90~528 24 1 4000 SIP LS03-16BxxSS.stp CE UL LS03-16B24SS 申请 buy on line
LS03-16B24SS-F 3 90~528 24 1 4000 PCB mounting LS03-16BxxSS.stp CE UL LS03-16B24SS-F 申请 buy on line
LD03-20BxxWG 3 85~264 5~24 1 4000 DIP LD03-20BxxWG.stp - CE - LD03-20BxxWG - sample request - buy on line -
LD03-20B05WG 3 85~264 5 1 4000 DIP LD03-20BxxWG.stp CE LD03-20B05WG 申请 buy on line
LD03-20B12WG 3 85~264 12 1 4000 DIP LD03-20BxxWG.stp CE LD03-20B12WG 申请 buy on line
LD03-20B24WG 3 85~264 24 1 4000 DIP LD03-20BxxWG.stp CE LD03-20B24WG 申请 buy on line
LDE03-20BxxW 3 85~264 3.3~24 1 4000 DIP LDE03-20BxxW.stp - CE UL CB - LDE03-20BxxW - sample request - buy on line -
LDE03-20B03W 2.3 85~264 3.3 1 4000 DIP LDE03-20BxxW.stp CE UL CB LDE03-20B03W 申请 buy on line
LDE03-20B05W 3 85~264 5 1 4000 DIP LDE03-20BxxW.stp CE UL CB LDE03-20B05W 申请 buy on line
LDE03-20B09W 3 85~264 9 1 4000 DIP LDE03-20BxxW.stp CE UL CB LDE03-20B09W 申请 buy on line
LDE03-20B12W 3 85~264 12 1 4000 DIP LDE03-20BxxW.stp CE UL CB LDE03-20B12W 申请 buy on line
LDE03-20B15W 3 85~264 5 1 4000 DIP LDE03-20BxxW.stp CE UL CB LDE03-20B15W 申请 buy on line
LDE03-20B24W 3 85~264 24 1 4000 DIP LDE03-20BxxW.stp CE UL CB LDE03-20B24W 申请 buy on line
LDE03-20Bxx 3 85~264 3.3~24 1 4000 DIP LDE03-20Bxx.stp - CE UL CB - LDE03-20Bxx - sample request - buy on line -
LDE03-20B03 2.3 85~264 3.3 1 4000 DIP LDE03-20Bxx.stp CE UL CB LDE03-20B03 申请 buy on line
LDE03-20B05 3 85~264 5 1 4000 DIP LDE03-20Bxx.stp CE UL CB LDE03-20B05 申请 buy on line
LDE03-20B09 3 85~264 9 1 4000 DIP LDE03-20Bxx.stp CE UL CB LDE03-20B09 申请 buy on line
LDE03-20B12 3 85~264 12 1 4000 DIP LDE03-20Bxx.stp CE UL CB LDE03-20B12 申请 buy on line
LDE03-20B15 3 85~264 15 1 4000 DIP LDE03-20Bxx.stp CE UL CB LDE03-20B15 申请 buy on line
LDE03-20B24 3 85~264 24 1 4000 DIP LDE03-20Bxx.stp CE UL CB LDE03-20B24 申请 buy on line
LD03-16Bxx 3 90~528 3.3~24 1 3000 DIP LD03-16Bxx.stp - CE UL - LD03-16Bxx - sample request - buy on line -
LD03-16B03 1.65 90~528 3.3 1 3000 DIP LD03-16Bxx.stp CE UL LD03-16B03 申请 buy on line
LD03-16B05 2.5 90~528 5 1 3000 DIP LD03-16Bxx.stp CE UL LD03-16B05 申请 buy on line
LD03-16B09 3 90~528 9 1 3000 DIP LD03-16Bxx.stp CE UL LD03-16B09 申请 buy on line
LD03-16B12 3 90~528 12 1 3000 DIP LD03-16Bxx.stp CE UL LD03-16B12 申请 buy on line
LD03-16B15 3 90~528 15 1 3000 DIP LD03-16Bxx.stp CE UL LD03-16B15 申请 buy on line
LD03-16B24 3 90~528 24 1 3000 DIP LD03-16Bxx.stp CE UL LD03-16B24 申请 buy on line
LD03-20Bxx-C 3 85~264 3.3~24 1 4000 DIP LD03-20Bxx-C.stp - CE UL CB - LD03-20Bxx-C - sample request - buy on line -
LD03-20B03-C 2.3 85~264 3.3 1 4000 DIP LD03-20Bxx-C.stp CE UL CB LD03-20B03-C 申请 buy on line
LD03-20B05-C 3 85~264 5 1 4000 DIP LD03-20Bxx-C.stp CE UL CB LD03-20B05-C 申请 buy on line
LD03-20B09-C 3 85~264 9 1 4000 DIP LD03-20Bxx-C.stp CE UL CB LD03-20B09-C 申请 buy on line
LD03-20B12-C 3 85~264 2 1 4000 DIP LD03-20Bxx-C.stp CE UL CB LD03-20B12-C 申请 buy on line
LD03-20B15-C 3 85~264 5 1 4000 DIP LD03-20Bxx-C.stp CE UL CB LD03-20B15-C 申请 buy on line
LD03-20B24-C 3 85~264 24 1 4000 DIP LD03-20Bxx-C.stp CE UL CB LD03-20B24-C 申请 buy on line
LS03-13BxxR3 3 85~305 3.3,5,9,12,15,24 1 3000 SIP - CE UL CB - LS03-13BxxR3 - sample request - buy on line -
LS03-13B03R3 1.98 85~305 3.3 1 3000 SIP - CE UL CB LS03-13B03R3 申请 buy on line
LS03-13B05R3 3 85~305 5 1 3000 SIP - CE UL CB LS03-13B05R3 申请 buy on line
LS03-13B09R3 3 85~305 9 1 3000 SIP - CE UL CB LS03-13B09R3 申请 buy on line
LS03-13B12R3 3 85~305 12 1 3000 SIP - CE UL CB LS03-13B12R3 申请 buy on line
LS03-13B15R3 3 85~305 15 1 3000 SIP - CE UL CB LS03-13B15R3 申请 buy on line
LS03-13B24R3 3 85~305 24 1 3000 SIP - CE UL CB LS03-13B24R3 申请 buy on line
LD03-23BxxR2 3 85~305 3.3~24 1 4000 DIP - CE UL CB - LD03-23BxxR2 - sample request - buy on line -
LD03-23B03R2 3 85~305 3.3 1 4000 DIP - CE UL CB LD03-23B03R2 申请 buy on line
LD03-23B05R2 3 85~305 5 1 4000 DIP - CE UL CB LD03-23B05R2 申请 buy on line
LD03-23B09R2 3 85~305 9 1 4000 DIP - CE UL CB LD03-23B09R2 申请 buy on line
LD03-23B12R2 3 85~305 12 1 4000 DIP - CE UL CB LD03-23B12R2 申请 buy on line
LD03-23B15R2 3 85~305 15 1 4000 DIP - CE UL CB LD03-23B15R2 申请 buy on line
LD03-23B24R2 3 85~305 24 1 4000 DIP - CE UL CB LD03-23B24R2 申请 buy on line
LO03-10B12-C 3 85~264 12 1 3000 Open frame - - LO03-10B12-C - sample request - buy on line -
LO03-10B12-C 3 85~264 12 1 3000 Open frame - - LO03-10B12-C 申请 buy on line
LHE05-20Bxx 5 85~264 3.3~24 1 4000 DIP LHE05-20Bxx.stp - CE UL CB - LHE05-20Bxx - sample request - buy on line -
LHE05-20B03 4 85~264 3.3 1 4000 DIP LHE05-20Bxx.stp CE UL CB LHE05-20B03 申请 buy on line
LHE05-20B05 5 85~264 5 1 4000 DIP LHE05-20Bxx.stp CE UL CB LHE05-20B05 申请 buy on line
LHE05-20B09 5 85~264 9 1 4000 DIP LHE05-20Bxx.stp CE UL CB LHE05-20B09 申请 buy on line
LHE05-20B12 5 85~264 12 1 4000 DIP LHE05-20Bxx.stp CE UL CB LHE05-20B12 申请 buy on line
LHE05-20B15 5 85~264 15 1 4000 DIP LHE05-20Bxx.stp CE UL CB LHE05-20B15 申请 buy on line
LHE05-20B24 5 85~264 24 1 4000 DIP LHE05-20Bxx.stp CE UL CB LHE05-20B24 申请 buy on line
LO05-12Bxx 5 165~264 3.3~24 1 3000 Open frame LO05-12Bxx.stp - - LO05-12Bxx - sample request - buy on line -
LO05-12B03 3.3 165~264 3.3 1 3000 Open frame LO05-12Bxx.stp - LO05-12B03 申请 buy on line
LO05-12B05 5 165~264 5 1 3000 Open frame LO05-12Bxx.stp - LO05-12B05 申请 buy on line
LO05-12B09 5 165~264 9 1 3000 Open frame LO05-12Bxx.stp - LO05-12B09 申请 buy on line
LO05-12B12 5 165~264 12 1 3000 Open frame LO05-12Bxx.stp - LO05-12B12 申请 buy on line
LO05-12B15 5 165~264 15 1 3000 Open frame LO05-12Bxx.stp - LO05-12B15 申请 buy on line
LO05-12B24 5 165~264 24 1 3000 Open frame LO05-12Bxx.stp - LO05-12B24 申请 buy on line
LH05-13Bxx 5 85~305 5~24 1 3000 DIP LH05-13Bxx.stp - CE UL CB - LH05-13Bxx - sample request - buy on line -
LH05-13B03 4 85~305 3.3 1 3000 DIP LH05-13Bxx.stp CE UL CB LH05-13B03 申请 buy on line
LH05-13B05 5 85~305 5 1 3000 DIP LH05-13Bxx.stp CE UL CB LH05-13B05 申请 buy on line
LH05-13B09 5 85~305 9 1 3000 DIP LH05-13Bxx.stp CE UL CB LH05-13B09 申请 buy on line
LH05-13B12 5 85~305 12 1 3000 DIP LH05-13Bxx.stp CE UL CB LH05-13B12 申请 buy on line
LH05-13B15 5 85~305 15 1 3000 DIP LH05-13Bxx.stp CE UL CB LH05-13B15 申请 buy on line
LH05-13B24 5.5 85~305 24 1 3000 DIP LH05-13Bxx.stp CE UL CB LH05-13B24 申请 buy on line
LHE05-20Axx 5 85~264 5~15 2 4000 DIP LHE05-20Axx.stp - - LHE05-20Axx - sample request - buy on line -
LHE05-20A05 5 85~264 ±5 2 4000 DIP LHE05-20Axx.stp - LHE05-20A05 申请 buy on line
LHE05-20A12 5 85~264 ±12 2 4000 DIP LHE05-20Axx.stp - LHE05-20A12 申请 buy on line
LHE05-20A15 5 85~264 ±15 2 4000 DIP LHE05-20Axx.stp - LHE05-20A15 申请 buy on line
LS05-26BxxSS(-F) 5 90~528 3.3,5,9,12,15,24 1 4000 SIP LS05-26BxxSS.stp - CE - LS05-26BxxSS(-F) - sample request - buy on line -
LS05-26B03SS 2.805 90~528 3.3 1 4000 SIP LS05-26BxxSS.stp CE LS05-26B03SS 申请 buy on line
LS05-26B03SS-F 2.805 90~528 3.3 1 4000 PCB mounting LS05-26BxxSS.stp CE LS05-26B03SS-F 申请 buy on line
LS05-26B05SS 4.25 90~528 5 1 4000 SIP LS05-26BxxSS.stp CE LS05-26B05SS 申请 buy on line
LS05-26B05SS-F 4.25 90~528 5 1 4000 PCB mounting LS05-26BxxSS.stp CE LS05-26B05SS-F 申请 buy on line
LS05-26B09SS 5 90~528 9 1 4000 SIP LS05-26BxxSS.stp CE LS05-26B09SS 申请 buy on line
LS05-26B09SS-F 5 90~528 9 1 4000 PCB mounting LS05-26BxxSS.stp CE LS05-26B09SS-F 申请 buy on line
LS05-26B12SS 5 90~528 12 1 4000 SIP LS05-26BxxSS.stp CE LS05-26B12SS 申请 buy on line
LS05-26B12SS-F 5 90~528 12 1 4000 PCB mounting LS05-26BxxSS.stp CE LS05-26B12SS-F 申请 buy on line
LS05-26B15SS 5 90~528 15 1 4000 SIP LS05-26BxxSS.stp CE LS05-26B15SS 申请 buy on line
LS05-26B15SS-F 5 90~528 15 1 4000 PCB mounting LS05-26BxxSS.stp CE LS05-26B15SS-F 申请 buy on line
LS05-26B24SS 5 90~528 24 1 4000 SIP LS05-26BxxSS.stp CE LS05-26B24SS 申请 buy on line
LS05-26B24SS-F 5 90~528 24 1 4000 PCB mounting LS05-26BxxSS.stp CE LS05-26B24SS-F 申请 buy on line
LHE05-20Cxx 5 85~264 5~15 3 4000 DIP LHE05-20Cxx.stp - - LHE05-20Cxx - sample request - buy on line -
LHE05-20C0505-01 5 85~264 5,±5 3 4000 DIP - - LHE05-20C0505-01 申请 buy on line
LHE05-20C0512-01 5.4 85~264 5,±12 3 4000 DIP - - LHE05-20C0512-01 申请 buy on line
LHE05-20C0515-01 5.4 85~264 5,±15 3 4000 DIP - - LHE05-20C0515-01 申请 buy on line

* For reference only. The detailed info please refer to the datasheet.

Series
LS01-15BxxSS
LS01-15B05SS
LS01-15B09SS
LS01-15B12SS
LS01-15B15SS
LS01-15B24SS
LS01-15BxxSS-F
LS01-15B05SS-F
LS01-15B09SS-F
LS01-15B12SS-F
LS01-15B15SS-F
LS01-15B24SS-F
LSxx-K3BxxSS
LS01-K3B05SS
LS03-K3B12SS
LD01-10Bxx
LD01-10B03
LD01-10B05
LD01-10B09
LD01-10B12
LD01-10B15
LD01-10B24
LDE02-23Bxx
LDE02-23B03
LDE02-23B05
LDE02-23B09
LDE02-23B12
LDE02-23B15
LDE02-23B24
LD02-10Bxx
LD02-10B05
CLS03-15A12SR2S
CLS03-15A12SR2S
CLS03-15A12SR2S-QC
CLS03-15A12SR2S-QC
LDE03-20Bxx-O
LDE03-20B03-O
LDE03-20B05-O
LDE03-20B09-O
LDE03-20B12-O
LDE03-20B15-O
LDE03-20B24-O
LO03-10Bxx
LO03-10B03
LO03-10B05
LO03-10B09
LO03-10B12
LO03-10B15
LO03-10B24
LS03-16BxxSS(-F)
LS03-16B03SS
LS03-16B03SS-F
LS03-16B05SS
LS03-16B05SS-F
LS03-16B09SS
LS03-16B09SS-F
LS03-16B12SS
LS03-16B12SS-F
LS03-16B15SS
LS03-16B15SS-F
LS03-16B24SS
LS03-16B24SS-F
LD03-20BxxWG
LD03-20B05WG
LD03-20B12WG
LD03-20B24WG
LDE03-20BxxW
LDE03-20B03W
LDE03-20B05W
LDE03-20B09W
LDE03-20B12W
LDE03-20B15W
LDE03-20B24W
LDE03-20Bxx
LDE03-20B03
LDE03-20B05
LDE03-20B09
LDE03-20B12
LDE03-20B15
LDE03-20B24
LD03-16Bxx
LD03-16B03
LD03-16B05
LD03-16B09
LD03-16B12
LD03-16B15
LD03-16B24
LD03-20Bxx-C
LD03-20B03-C
LD03-20B05-C
LD03-20B09-C
LD03-20B12-C
LD03-20B15-C
LD03-20B24-C
LS03-13BxxR3
LS03-13B03R3
LS03-13B05R3
LS03-13B09R3
LS03-13B12R3
LS03-13B15R3
LS03-13B24R3
LD03-23BxxR2
LD03-23B03R2
LD03-23B05R2
LD03-23B09R2
LD03-23B12R2
LD03-23B15R2
LD03-23B24R2
LO03-10B12-C
LO03-10B12-C
LHE05-20Bxx
LHE05-20B03
LHE05-20B05
LHE05-20B09
LHE05-20B12
LHE05-20B15
LHE05-20B24
LO05-12Bxx
LO05-12B03
LO05-12B05
LO05-12B09
LO05-12B12
LO05-12B15
LO05-12B24
LH05-13Bxx
LH05-13B03
LH05-13B05
LH05-13B09
LH05-13B12
LH05-13B15
LH05-13B24
LHE05-20Axx
LHE05-20A05
LHE05-20A12
LHE05-20A15
LS05-26BxxSS(-F)
LS05-26B03SS
LS05-26B03SS-F
LS05-26B05SS
LS05-26B05SS-F
LS05-26B09SS
LS05-26B09SS-F
LS05-26B12SS
LS05-26B12SS-F
LS05-26B15SS
LS05-26B15SS-F
LS05-26B24SS
LS05-26B24SS-F
LHE05-20Cxx
LHE05-20C0505-01
LHE05-20C0512-01
LHE05-20C0515-01

AC/DC Converter-FAQs

Why does the mark of the products show 100VAC-240VAC while the datasheet shows 85VAC-264VAC?

This is mainly for safety certification purposes. When certification authority tests product performance, they will make the input voltage range on the mark fluctuate by +10% and -15%, so the common practice in the industry is to set the input voltage range of 100VAC-240VAC on the mark.

The AC/DC Converters produce instantaneous high current upon load access. Does this influence the module?

If the large instantaneous current of the AC/DC Converters upon load access does not exceed the over-current protection point of the module, it will not have any impact on the module. See the datasheet for the over-current protection point of the module. If the current exceeds the over-current protection point of the module, the module will trigger the protection and voltage dip occur, and then recover.

What is the possible reason for the surface temperature rise of the power module case?

The temperature rise of the power module case depends on the efficiency and loss of the module, and the surrounding environment temperature. Under the normal circumstance, the temperature for power module will remain stable within 30 to 60 minutes upon start-up. The temperature rise is continuously ascending in the earlier stage. If the power module is in a confined space without an effective heat consumption output, the environment temperature will keep rising due to the presence of the heating elements, which also causes the temperature rise of the module.

Why do the positive and negative voltages change when the load of AC/DC positive and negative dual output products is unbalanced?

AC/DC multi- output products generally apply single output feedback design. The output voltage without feedback will fluctuate when the output load is unbalanced. Most of our AC/DC positive and negative dual output products adopt negative output voltage feedback design, so a load imbalance will cause a change in positive output voltages.

Why are ripple & noise high when products operate in the light load?

To lower the standby power consumption of the product and improve the light load efficiency, AC/DC Converters may operate in a skipping cycle mode in the light load condition. The ripple & noises are fairly high but the output voltage is regulated. 

It is a normal phenomenon for fairly high ripple & noise in the light load condition (below 10%). To avoid this situation, it is recommended that customers use a module with load no lower than 10%.

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