AC/DC - On-board

On-board AC to DC power supply 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, open-frame, etc.), input/output voltage options and multiple protections. Range from 1 to 550W, This PCB mounted smps ac to dc converter features compact size, high reliability, wide operating temperature range, etc., which can meet your requirements of different applications.

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Series Power(W) Vin(VAC) Vout(VDC) No. of Outputs Isolation(VAC) Package Footprint & 3D Certification Datasheet Sample Buy
LDE05-23Bxx 5 85~305 3.3~24 1 4000 DIP Download - CE - LDE05-23Bxx - sample request - buy on line -
LDE05-23B03 4.2 85~305 3.3 1 4000 DIP 3D MODEL CE LDE05-23B03 申请 buy on line
LDE05-23B05 5 85~305 5 1 4000 DIP 3D MODEL CE LDE05-23B05 申请 buy on line
LDE05-23B09 5 85~305 9 1 4000 DIP 3D MODEL CE LDE05-23B09 申请 buy on line
LDE05-23B12 5 85~305 12 1 4000 DIP 3D MODEL Pending LDE05-23B12 申请 buy on line
LDE05-23B15 5 85~305 15 1 4000 DIP 3D MODEL Pending LDE05-23B15 申请 buy on line
LDE05-23B24 5.5 85~305 24 1 4000 DIP 3D MODEL Pending LDE05-23B24 申请 buy on line
LDE05-20BxxW 5 85~264 3.3~24 1 4000 DIP Download - CE UL CB - LDE05-20BxxW - sample request - buy on line -
LDE05-20B03W 3.3 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LDE05-20B03W 申请 buy on line
LDE05-20B05W 5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LDE05-20B05W 申请 buy on line
LDE05-20B09W 5 85~264 9 1 4000 DIP 3D MODEL CE UL CB LDE05-20B09W 申请 buy on line
LDE05-20B12W 5 85~264 2 1 4000 DIP 3D MODEL CE UL CB LDE05-20B12W 申请 buy on line
LDE05-20B15W 5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LDE05-20B15W 申请 buy on line
LDE05-20B24W 5 85~264 24 1 4000 DIP 3D MODEL CE UL CB LDE05-20B24W 申请 buy on line
LDE05-20Bxx 5 85~264 3.3~24 1 4000 DIP Download - CE UL CB - LDE05-20Bxx - sample request - buy on line -
LDE05-20B03 3.3 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LDE05-20B03 申请 buy on line
LDE05-20B05 5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LDE05-20B05 申请 buy on line
LDE05-20B09 5 85~264 9 1 4000 DIP 3D MODEL CE UL CB LDE05-20B09 申请 buy on line
LDE05-20B12 5 85~264 2 1 4000 DIP 3D MODEL CE UL CB LDE05-20B12 申请 buy on line
LDE05-20B15 5 85~264 15 1 4000 DIP 3D MODEL CE UL CB LDE05-20B15 申请 buy on line
LDE05-20B24 5 85~264 24 1 4000 DIP 3D MODEL CE UL CB LDE05-20B24 申请 buy on line
LD05-23Bxx 5 85~305 3.3~24 1 3000 DIP Download - CE UL - LD05-23Bxx - sample request - buy on line -
LD05-23B03 4.2 85~305 3.3 1 3000 DIP 3D MODEL CE UL LD05-23B03 申请 buy on line
LD05-23B05 5 85~305 5 1 4000 DIP 3D MODEL CE UL LD05-23B05 申请 buy on line
LD05-23B09 5 85~305 9 1 3000 DIP 3D MODEL CE UL LD05-23B09 申请 buy on line
LD05-23B12 5 85~305 12 1 3000 DIP 3D MODEL CE UL LD05-23B12 申请 buy on line
LD05-23B15 5 85~305 15 1 3000 DIP 3D MODEL CE UL LD05-23B15 申请 buy on line
LD05-23B24 5.5 85~305 24 1 3000 DIP 3D MODEL CE UL LD05-23B24 申请 buy on line
LD05-20BxxMU 5 85~264 5,1~24 1 4000 DIP Download - CE UL - LD05-20BxxMU - sample request - buy on line -
LD05-20B05MU 5 85~264 5 1 4000 DIP 3D MODEL CE UL LD05-20B05MU 申请 buy on line
LD05-20B12MU 5 85~264 12 1 4000 DIP 3D MODEL CE UL LD05-20B12MU 申请 buy on line
LD05-20B15MU 5 85~264 15 1 4000 DIP 3D MODEL CE UL LD05-20B15MU 申请 buy on line
LD05-20B24MU 5.5 85~264 24 1 4000 DIP 3D MODEL CE UL LD05-20B24MU 申请 buy on line
LDE05-00A12 5 85~264 ±12.3 2 2500 DIP Download - - LDE05-00A12 - sample request - buy on line -
LDE05-00A12 5 85~264 ±12.3 2 2500 DIP 3D MODEL - LDE05-00A12 申请 buy on line
LD05-20Bxx 5 85~264 3.3~24 1 4000 DIP Download - CE UL - LD05-20Bxx - sample request - buy on line -
LD05-20B09 5 85~264 9 1 4000 DIP 3D MODEL CE UL LD05-20B09 申请 buy on line
LD05-20Bxx-C 5 85~264 3.3~24 1 4000 DIP Download - CE UL CB - LD05-20Bxx-C - sample request - buy on line -
LD05-20B03-C 3.3 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LD05-20B03-C 申请 buy on line
LD05-20B05-C 5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LD05-20B05-C 申请 buy on line
LD05-20B09-C 5 85~264 9 1 4000 DIP 3D MODEL CE UL CB LD05-20B09-C 申请 buy on line
LD05-20B12-C 5 85~264 2 1 4000 DIP 3D MODEL CE UL CB LD05-20B12-C 申请 buy on line
LD05-20B15-C 5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LD05-20B15-C 申请 buy on line
LD05-20B24-C 5 85~264 24 1 4000 DIP 3D MODEL CE UL CB LD05-20B24-C 申请 buy on line
LHE05-20Bxx 5 85~264 3.3~24 1 4000 DIP Download - CE UL CB - LHE05-20Bxx - sample request - buy on line -
LHE05-20B03 4 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LHE05-20B03 申请 buy on line
LHE05-20B05 5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LHE05-20B05 申请 buy on line
LHE05-20B09 5 85~264 9 1 4000 DIP 3D MODEL CE UL CB LHE05-20B09 申请 buy on line
LHE05-20B12 5 85~264 12 1 4000 DIP 3D MODEL CE UL CB LHE05-20B12 申请 buy on line
LHE05-20B15 5 85~264 15 1 4000 DIP 3D MODEL CE UL CB LHE05-20B15 申请 buy on line
LHE05-20B24 5 85~264 24 1 4000 DIP 3D MODEL CE UL CB LHE05-20B24 申请 buy on line
LH05-13Bxx 5 85~305 5~24 1 3000 DIP Download - CE UL CB - LH05-13Bxx - sample request - buy on line -
LH05-13B03 4 85~305 3.3 1 3000 DIP 3D MODEL CE UL CB LH05-13B03 申请 buy on line
LH05-13B05 5 85~305 5 1 3000 DIP 3D MODEL CE UL CB LH05-13B05 申请 buy on line
LH05-13B09 5 85~305 9 1 3000 DIP 3D MODEL CE UL CB LH05-13B09 申请 buy on line
LH05-13B12 5 85~305 12 1 3000 DIP 3D MODEL CE UL CB LH05-13B12 申请 buy on line
LH05-13B15 5 85~305 15 1 3000 DIP 3D MODEL CE UL CB LH05-13B15 申请 buy on line
LH05-13B24 5.5 85~305 24 1 3000 DIP 3D MODEL CE UL CB LH05-13B24 申请 buy on line
LHE05-20Axx 5 85~264 5~15 2 4000 DIP Download - - LHE05-20Axx - sample request - buy on line -
LHE05-20A05 5 85~264 ±5 2 4000 DIP 3D MODEL - LHE05-20A05 申请 buy on line
LHE05-20A12 5 85~264 ±12 2 4000 DIP 3D MODEL - LHE05-20A12 申请 buy on line
LHE05-20A15 5 85~264 ±15 2 4000 DIP 3D MODEL - LHE05-20A15 申请 buy on line
LHE05-20Cxx 5 85~264 5~15 3 4000 DIP - - 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
LHE05-20Dxx 5 85~264 5,5~24 2 4000 DIP Download - - LHE05-20Dxx - sample request - buy on line -
LHE05-20D0505-01 5 85~264 5,5 2 4000 DIP 3D MODEL - LHE05-20D0505-01 申请 buy on line
LHE05-20D0512-01 5 85~264 5,12 2 4000 DIP 3D MODEL - LHE05-20D0512-01 申请 buy on line
LHE05-20D0515-01 5 85~264 5,15 2 4000 DIP 3D MODEL - LHE05-20D0515-01 申请 buy on line
LHE05-20D0524-01 5.4 85~264 5,24 2 4000 DIP 3D MODEL - LHE05-20D0524-01 申请 buy on line
LO05-12Bxx 5 165~264 3.3~24 1 3000 Open frame Download - - LO05-12Bxx - sample request - buy on line -
LO05-12B03 3.3 165~264 3.3 1 3000 Open frame 3D MODEL - LO05-12B03 申请 buy on line
LO05-12B05 5 165~264 5 1 3000 Open frame 3D MODEL - LO05-12B05 申请 buy on line
LO05-12B09 5 165~264 9 1 3000 Open frame 3D MODEL - LO05-12B09 申请 buy on line
LO05-12B12 5 165~264 12 1 3000 Open frame 3D MODEL - LO05-12B12 申请 buy on line
LO05-12B15 5 165~264 15 1 3000 Open frame 3D MODEL - LO05-12B15 申请 buy on line
LO05-12B24 5 165~264 24 1 3000 Open frame 3D MODEL - LO05-12B24 申请 buy on line
LS05-26BxxSS 5 90~528 3.3,5,9,12,15,24 1 4000 SIP Download - CE - LS05-26BxxSS - sample request - buy on line -
LS05-26B03SS 2.805 90~528 3.3 1 4000 SIP 3D MODEL CE LS05-26B03SS 申请 buy on line
LS05-26B05SS 4.25 90~528 5 1 4000 SIP 3D MODEL CE LS05-26B05SS 申请 buy on line
LS05-26B09SS 5 90~528 9 1 4000 SIP 3D MODEL CE LS05-26B09SS 申请 buy on line
LS05-26B12SS 5 90~528 12 1 4000 SIP 3D MODEL CE LS05-26B12SS 申请 buy on line
LS05-26B15SS 5 90~528 15 1 4000 SIP 3D MODEL CE LS05-26B15SS 申请 buy on line
LS05-26B24SS 5 90~528 24 1 4000 SIP 3D MODEL CE LS05-26B24SS 申请 buy on line
LS05-15BxxSS 5 85~264 3.3,5,9,12,15,24 1 4000 SIP Download - CE UL CB - LS05-15BxxSS - sample request - buy on line -
LS05-15B03SS 3.3 85~305 3.3 1 4000 SIP 3D MODEL CE UL CB LS05-15B03SS 申请 buy on line
LS05-15B05SS 5 85~305 5 1 4000 SIP 3D MODEL CE UL CB LS05-15B05SS 申请 buy on line
LS05-15B09SS 5 85~305 9 1 4000 SIP 3D MODEL CE UL CB LS05-15B09SS 申请 buy on line
LS05-15B12SS 5 85~264 12 1 4000 SIP 3D MODEL CE UL CB LS05-15B12SS 申请 buy on line
LS05-15B15SS 5 85~264 15 1 4000 SIP 3D MODEL CE UL CB LS05-15B15SS 申请 buy on line
LS05-15B24SS 5 85~264 24 1 4000 SIP 3D MODEL CE UL CB LS05-15B24SS 申请 buy on line
LS05-13BxxSR2S 5 85~305 3.3,5,9,12,15,24 1 3000 SIP Download - CE UL CB - LS05-13BxxSR2S - sample request - buy on line -
LS05-13B03SR2S 3.3 85~305 3.3 1 3000 SIP 3D MODEL CE UL CB LS05-13B03SR2S 申请 buy on line
LS05-13B05SR2S 5 85~305 5 1 3000 SIP 3D MODEL CE UL CB LS05-13B05SR2S 申请 buy on line
LS05-13B09SR2S 5 85~305 9 1 3000 SIP 3D MODEL CE UL CB LS05-13B09SR2S 申请 buy on line
LS05-13B12SR2S 5 85~305 12 1 3000 SIP 3D MODEL CE UL CB LS05-13B12SR2S 申请 buy on line
LS05-13B15SR2S 5 85~305 15 1 3000 SIP 3D MODEL CE UL CB LS05-13B15SR2S 申请 buy on line
LS05-13B24SR2S 5 85~305 24 1 3000 SIP 3D MODEL CE UL CB LS05-13B24SR2S 申请 buy on line
LS05-13BxxR3 5 85~305 3.3,5,9,12,15,24 1 3600 SIP Download - CE UL 3C - LS05-13BxxR3 - sample request - buy on line -
LS05-13B03R3 3.3 85~305 3.3 1 3600 SIP 3D MODEL PCB Symbol Footprint CE UL LS05-13B03R3 申请 buy on line
LS05-13B05R3 5 85~305 5 1 3600 SIP 3D MODEL PCB Symbol Footprint CE UL LS05-13B05R3 申请 buy on line
LS05-13B09R3 5 85~305 9 1 3600 SIP 3D MODEL PCB Symbol Footprint CE UL LS05-13B09R3 申请 buy on line
LS05-13B12R3 5 85~305 12 1 3600 SIP 3D MODEL PCB Symbol Footprint CE UL LS05-13B12R3 申请 buy on line
LS05-13B15R3 5 85~305 15 1 3600 SIP 3D MODEL PCB Symbol Footprint CE UL LS05-13B15R3 申请 buy on line
LS05-13B24R3 5 85~305 24 1 3600 SIP 3D MODEL PCB Symbol Footprint CE UL LS05-13B24R3 申请 buy on line
LD05-23BxxR2 5 85~305 3.3~24 1 4000 DIP Download - CE UL CB - LD05-23BxxR2 - sample request - buy on line -
LD05-23B03R2 5 85~305 3.3 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD05-23B03R2 申请 buy on line
LD05-23B05R2 5 85~305 5 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD05-23B05R2 申请 buy on line
LD05-23B09R2 5 85~305 9 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD05-23B09R2 申请 buy on line
LD05-23B12R2 5 85~305 12 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD05-23B12R2 申请 buy on line
LD05-23B15R2 5 85~305 15 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD05-23B15R2 申请 buy on line
LD05-23B24R2 5 85~305 24 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD05-23B24R2 申请 buy on line
LS05-K3BxxSS 5 85~305VAC/ 70~430VDC 12,15,18 1 - SIP Download - CE - LS05-K3BxxSS - sample request - buy on line -
LS05-K3B12SS 4 85 - 305VAC/ 70 - 430VDC 12 1 - SIP PCB Symbol Footprint CE LS05-K3B12SS 申请 buy on line
LS05-K3B15SS 5 85 - 305VAC/ 70 - 430VDC 15 1 - SIP PCB Symbol Footprint CE LS05-K3B15SS 申请 buy on line
LS05-K3B18SS 5 85 - 305VAC/ 70 - 430VDC 18 1 - SIP PCB Symbol Footprint CE LS05-K3B18SS 申请 buy on line
LS05-26BxxSS-F 5 90~528 3.3,5,9,12,15,24 1 4000 SIP Download - CE - LS05-26BxxSS-F - sample request - buy on line -
LS05-26B03SS-F 2.805 90~528 3.3 1 4000 PCB mounting 3D MODEL CE LS05-26B03SS-F 申请 buy on line
LS05-26B05SS-F 4.25 90~528 5 1 4000 PCB mounting 3D MODEL CE LS05-26B05SS-F 申请 buy on line
LS05-26B09SS-F 5 90~528 9 1 4000 PCB mounting 3D MODEL CE LS05-26B09SS-F 申请 buy on line
LS05-26B12SS-F 5 90~528 12 1 4000 PCB mounting 3D MODEL CE LS05-26B12SS-F 申请 buy on line
LS05-26B15SS-F 5 90~528 15 1 4000 PCB mounting 3D MODEL CE LS05-26B15SS-F 申请 buy on line
LS05-26B24SS-F 5 90~528 24 1 4000 PCB mounting 3D MODEL CE LS05-26B24SS-F 申请 buy on line
LS05-15BxxSS-F 5 85~264 3.3,5,9,12,15,24 1 4000 SIP Download - CE UL CB - LS05-15BxxSS-F - sample request - buy on line -
LS05-15B03SS-F 3.3 85~305 3.3 1 4000 PCB mounting 3D MODEL CE UL CB LS05-15B03SS-F 申请 buy on line
LS05-15B05SS-F 5 85~305 5 1 4000 PCB mounting 3D MODEL CE UL CB LS05-15B05SS-F 申请 buy on line
LS05-15B09SS-F 5 85~305 9 1 4000 PCB mounting 3D MODEL CE UL CB LS05-15B09SS-F 申请 buy on line
LS05-15B12SS-F 5 85~264 12 1 4000 PCB mounting 3D MODEL CE UL CB LS05-15B12SS-F 申请 buy on line
LS05-15B15SS-F 5 85~264 15 1 4000 PCB mounting 3D MODEL CE UL CB LS05-15B15SS-F 申请 buy on line
LS05-15B24SS-F 5 85~264 24 1 4000 PCB mounting 3D MODEL CE UL CB LS05-15B24SS-F 申请 buy on line
LS05-15BxxR3 5 85~418 3.3,5,9,12,15,24 1 3600 SIP - Pending - LS05-15BxxR3 - sample request - buy on line -
LS05-15B03R3 3.3 85~418 3.3 1 3600 SIP - - LS05-15B03R3 申请 buy on line
LS05-15B05R3 5 85~418 5 1 3600 SIP - - LS05-15B05R3 申请 buy on line
LS05-15B09R3 5 85~418 9 1 3600 SIP - - LS05-15B09R3 申请 buy on line
LS05-15B12R3 5 85~418 12 1 3600 SIP - - LS05-15B12R3 申请 buy on line
LS05-15B15R3 5 85~418 15 1 3600 SIP - - LS05-15B15R3 申请 buy on line
LS05-15B24R3 5 85~418 24 1 3600 SIP - - LS05-15B24R3 申请 buy on line
LD05-23BxxWR2 5 85~305 3.3~24 1 4000 DIP - CE UL CB - LD05-23BxxWR2 - sample request - buy on line -
LD05-23B03WR2 5 85~305 3.3 1 4000 DIP - CE UL CB LD05-23B03WR2 申请 buy on line
LD05-23B05WR2 5 85~305 5 1 4000 DIP - CE UL CB LD05-23B05WR2 申请 buy on line
LD05-23B09WR2 5 85~305 9 1 4000 DIP - CE UL CB LD05-23B09WR2 申请 buy on line
LD05-23B12WR2 5 85~305 12 1 4000 DIP - CE UL CB LD05-23B12WR2 申请 buy on line
LD05-23B15WR2 5 85~305 15 1 4000 DIP - CE UL CB LD05-23B15WR2 申请 buy on line
LD05-23B24WR2 5 85~305 24 1 4000 DIP - CE UL CB LD05-23B24WR2 申请 buy on line
LD05-23BxxR2-M 5 85~305 3.3~24 1 4000 DIP - CE - LD05-23BxxR2-M - sample request - buy on line -
LD05-23B03R2-M 4.95 85~305 3.3 1 4000 DIP - CE LD05-23B03R2-M 申请 buy on line
LD05-23B15R2-M 4.95 85~305 15 1 4000 DIP - CE LD05-23B15R2-M 申请 buy on line
LD05-23B05R2-M 5 85~305 5 1 4000 DIP - CE LD05-23B05R2-M 申请 buy on line
LD05-23B09R2-M 5.04 85~305 9 1 4000 DIP - CE LD05-23B09R2-M 申请 buy on line
LD05-23B12R2-M 5.04 85~305 12 1 4000 DIP - CE LD05-23B12R2-M 申请 buy on line
LD05-23B24R2-M 5.52 85~305 24 1 4000 DIP - CE LD05-23B24R2-M 申请 buy on line

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

Series
LDE05-23Bxx
LDE05-23B03
LDE05-23B05
LDE05-23B09
LDE05-23B12
LDE05-23B15
LDE05-23B24
LDE05-20BxxW
LDE05-20B03W
LDE05-20B05W
LDE05-20B09W
LDE05-20B12W
LDE05-20B15W
LDE05-20B24W
LDE05-20Bxx
LDE05-20B03
LDE05-20B05
LDE05-20B09
LDE05-20B12
LDE05-20B15
LDE05-20B24
LD05-23Bxx
LD05-23B03
LD05-23B05
LD05-23B09
LD05-23B12
LD05-23B15
LD05-23B24
LD05-20BxxMU
LD05-20B05MU
LD05-20B12MU
LD05-20B15MU
LD05-20B24MU
LDE05-00A12
LDE05-00A12
LD05-20Bxx
LD05-20B09
LD05-20Bxx-C
LD05-20B03-C
LD05-20B05-C
LD05-20B09-C
LD05-20B12-C
LD05-20B15-C
LD05-20B24-C
LHE05-20Bxx
LHE05-20B03
LHE05-20B05
LHE05-20B09
LHE05-20B12
LHE05-20B15
LHE05-20B24
LH05-13Bxx
LH05-13B03
LH05-13B05
LH05-13B09
LH05-13B12
LH05-13B15
LH05-13B24
LHE05-20Axx
LHE05-20A05
LHE05-20A12
LHE05-20A15
LHE05-20Cxx
LHE05-20C0505-01
LHE05-20C0512-01
LHE05-20C0515-01
LHE05-20Dxx
LHE05-20D0505-01
LHE05-20D0512-01
LHE05-20D0515-01
LHE05-20D0524-01
LO05-12Bxx
LO05-12B03
LO05-12B05
LO05-12B09
LO05-12B12
LO05-12B15
LO05-12B24
LS05-26BxxSS
LS05-26B03SS
LS05-26B05SS
LS05-26B09SS
LS05-26B12SS
LS05-26B15SS
LS05-26B24SS
LS05-15BxxSS
LS05-15B03SS
LS05-15B05SS
LS05-15B09SS
LS05-15B12SS
LS05-15B15SS
LS05-15B24SS
LS05-13BxxSR2S
LS05-13B03SR2S
LS05-13B05SR2S
LS05-13B09SR2S
LS05-13B12SR2S
LS05-13B15SR2S
LS05-13B24SR2S
LS05-13BxxR3
LS05-13B03R3
LS05-13B05R3
LS05-13B09R3
LS05-13B12R3
LS05-13B15R3
LS05-13B24R3
LD05-23BxxR2
LD05-23B03R2
LD05-23B05R2
LD05-23B09R2
LD05-23B12R2
LD05-23B15R2
LD05-23B24R2
LS05-K3BxxSS
LS05-K3B12SS
LS05-K3B15SS
LS05-K3B18SS
LS05-26BxxSS-F
LS05-26B03SS-F
LS05-26B05SS-F
LS05-26B09SS-F
LS05-26B12SS-F
LS05-26B15SS-F
LS05-26B24SS-F
LS05-15BxxSS-F
LS05-15B03SS-F
LS05-15B05SS-F
LS05-15B09SS-F
LS05-15B12SS-F
LS05-15B15SS-F
LS05-15B24SS-F
LS05-15BxxR3
LS05-15B03R3
LS05-15B05R3
LS05-15B09R3
LS05-15B12R3
LS05-15B15R3
LS05-15B24R3
LD05-23BxxWR2
LD05-23B03WR2
LD05-23B05WR2
LD05-23B09WR2
LD05-23B12WR2
LD05-23B15WR2
LD05-23B24WR2
LD05-23BxxR2-M
LD05-23B03R2-M
LD05-23B15R2-M
LD05-23B05R2-M
LD05-23B09R2-M
LD05-23B12R2-M
LD05-23B24R2-M

On-board-FAQs

Isolation or Non-isolation: How to Choose the Right Power Supply?

Most engineers still focus on meeting the input and output voltage and power load requirements when selecting power supplies, which is only the most fundamental requirement. With the continuous development of the industry, the needs of customers vary accordingly. Some only require the function realization and low price; some require to meet the high reliability and low fault tolerance rate, which is caused by the different directions in selection. In general, the selection mainly focuses on conventional parameters, important parameters, and some hidden parameters that are not usually noticed. Of course, reliability is the most concerned parameter at this stage.

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.

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