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 350W, This PCB mounted smps ac to dc concerter 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
LHE10-20Axx 10 85~264 5~15 2 4000 DIP Download - - LHE10-20Axx - sample request - buy on line -
LHE10-20A05 10 85~264 ±5 2 4000 DIP 3D MODEL - LHE10-20A05 申请 buy on line
LHE10-20A12 10 85~264 ±12 2 4000 DIP 3D MODEL - LHE10-20A12 申请 buy on line
LHE10-20A15 10 85~264 ±15 2 4000 DIP 3D MODEL - LHE10-20A15 申请 buy on line
LHE10-20Bxx 10 85~264 3.3~24 1 4000 DIP Download - CE UL CB - LHE10-20Bxx - sample request - buy on line -
LHE10-20B03 6.6 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LHE10-20B03 申请 buy on line
LHE10-20B05 10 85~264 5 1 4000 DIP 3D MODEL CE UL CB LHE10-20B05 申请 buy on line
LHE10-20B09 10 85~264 9 1 4000 DIP 3D MODEL CE UL CB LHE10-20B09 申请 buy on line
LHE10-20B12 10 85~264 12 1 4000 DIP 3D MODEL CE UL CB LHE10-20B12 申请 buy on line
LHE10-20B15 10 85~264 15 1 4000 DIP 3D MODEL CE UL CB LHE10-20B15 申请 buy on line
LHE10-20B24 10 85~264 24 1 4000 DIP 3D MODEL CE UL CB LHE10-20B24 申请 buy on line
LHE10-20Cxx 10 85~264 5,12~15 3 4000 DIP Download - - LHE10-20Cxx - sample request - buy on line -
LHE10-20C0512-02 10 85~264 5,±12 3 4000 DIP 3D MODEL - LHE10-20C0512-02 申请 buy on line
LHE10-20C0515-02 10 85~264 5,±15 3 4000 DIP 3D MODEL - LHE10-20C0515-02 申请 buy on line
LHE10-20Dxx 10 85~264 5,5~24 2 4000 DIP Download - - LHE10-20Dxx - sample request - buy on line -
LHE10-20D0505-02 10 85~264 5,5 2 4000 DIP 3D MODEL - LHE10-20D0505-02 申请 buy on line
LHE10-20D0512-02 10 85~264 5,12 2 4000 DIP 3D MODEL - LHE10-20D0512-02 申请 buy on line
LHE10-20D0515-02 10 85~264 5,15 2 4000 DIP 3D MODEL - LHE10-20D0515-02 申请 buy on line
LHE10-20D0524-02 10 85~264 5,24 2 4000 DIP 3D MODEL - LHE10-20D0524-02 申请 buy on line
LHE10-20DxxER2 10 85~264 5,12~24 2 4000 DIP Download - - LHE10-20DxxER2 - sample request - buy on line -
LHE10-20D0512-02ER2 10 85~264 5,12 2 4000 DIP 3D MODEL - LHE10-20D0512-02ER2 申请 buy on line
LHE10-20D0524-02ER2 10 85~264 5,24 2 4000 DIP 3D MODEL - LHE10-20D0524-02ER2 申请 buy on line
LHE10-23Bxx 10 85~305 3.3~24 1 4000 DIP Download - CE - LHE10-23Bxx - sample request - buy on line -
LHE10-23B03 10 85~305 3.3 1 4000 DIP 3D MODEL CE LHE10-23B03 申请 buy on line
LHE10-23B05 10 85~305 5 1 4000 DIP 3D MODEL CE LHE10-23B05 申请 buy on line
LHE10-23B09 10 85~305 9 1 4000 DIP 3D MODEL CE LHE10-23B09 申请 buy on line
LHE10-23B12 10 85~305 12 1 4000 DIP 3D MODEL CE LHE10-23B12 申请 buy on line
LHE10-23B15 10 85~305 15 1 4000 DIP 3D MODEL CE LHE10-23B15 申请 buy on line
LHE10-23B24 10 85~305 24 1 4000 DIP 3D MODEL CE LHE10-23B24 申请 buy on line
LS10-13BxxSS 10 85~305 3.3,5,9,12,15,24 1 3000 SIP Download - CE UL CB - LS10-13BxxSS - sample request - buy on line -
LS10-13B03SS 6.6 85~305 3.3 1 3000 SIP 3D MODEL CE UL CB LS10-13B03SS 申请 buy on line
LS10-13B05SS 10 85~305 5 1 3000 SIP 3D MODEL CE UL CB LS10-13B05SS 申请 buy on line
LS10-13B09SS 10 85~305 9 1 3000 SIP 3D MODEL CE UL CB LS10-13B09SS 申请 buy on line
LS10-13B12SS 10 85~305 12 1 3000 SIP 3D MODEL CE UL CB LS10-13B12SS 申请 buy on line
LS10-13B15SS 10 85~305 15 1 3000 SIP 3D MODEL CE UL CB LS10-13B15SS 申请 buy on line
LS10-13B24SS 10 85~305 24 1 3000 SIP 3D MODEL CE UL CB LS10-13B24SS 申请 buy on line
LO10-23D0524-02E 10 85~305 5 1 4000 Open frame - CE - LO10-23D0524-02E - sample request - buy on line -
LO10-23D0524-02E 10 85~305 5 1 4000 Open frame - CE LO10-23D0524-02E 申请 buy on line
LS10-13BxxR3 10 85~305 3.3,5,9,12,15,24 1 3000 SIP Download - CE UL CB - LS10-13BxxR3 - sample request - buy on line -
LS10-13B03R3 6.6 85~305 3.3 1 3000 SIP 3D MODEL PCB Symbol Footprint CE UL CB LS10-13B03R3 申请 buy on line
LS10-13B05R3 10 85~305 5 1 3000 SIP 3D MODEL PCB Symbol Footprint CE UL CB LS10-13B05R3 申请 buy on line
LS10-13B09R3 10 85~305 9 1 3000 SIP 3D MODEL PCB Symbol Footprint CE UL CB LS10-13B09R3 申请 buy on line
LS10-13B12R3 10 85~305 12 1 3000 SIP 3D MODEL PCB Symbol Footprint CE UL CB LS10-13B12R3 申请 buy on line
LS10-13B15R3 10 85~305 15 1 3000 SIP 3D MODEL PCB Symbol Footprint CE UL CB LS10-13B15R3 申请 buy on line
LS10-13B24R3 10 85~305 24 1 3000 SIP 3D MODEL PCB Symbol Footprint CE UL CB LS10-13B24R3 申请 buy on line
LD10-23BxxR2 10 85~305 3.3~24 1 4000 DIP Download - CE UL CB - LD10-23BxxR2 - sample request - buy on line -
LD10-23B03R2 8.6 85~305 3.3 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD10-23B03R2 申请 buy on line
LD10-23B05R2 10 85~305 5 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD10-23B05R2 申请 buy on line
LD10-23B09R2 10 85~305 9 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD10-23B09R2 申请 buy on line
LD10-23B12R2 10 85~305 12 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD10-23B12R2 申请 buy on line
LD10-23B15R2 10 85~305 15 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD10-23B15R2 申请 buy on line
LD10-23B24R2 10 85~305 24 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD10-23B24R2 申请 buy on line
LO10-13Bxx 10 85~305 3.3~24 1 3000 Open frame - Pending - LO10-13Bxx - sample request - buy on line -
LO10-13B03 6.6 85~305 3.3 1 3000 Open frame - Pending LO10-13B03 申请 buy on line
LO10-13B05 10 85~305 5 1 3000 Open frame - Pending LO10-13B05 申请 buy on line
LO10-13B09 10 85~305 9 1 3000 Open frame - Pending LO10-13B09 申请 buy on line
LO10-13B12 10 85~305 12 1 3000 Open frame - Pending LO10-13B12 申请 buy on line
LO10-13B15 10 85~305 15 1 3000 Open frame - Pending LO10-13B15 申请 buy on line
LO10-13B24 10 85~305 24 1 3000 Open frame - Pending LO10-13B24 申请 buy on line
LD10-23BxxR2-M 10 85~305 3.3~24 1 4000 DIP - CE UL CB - LD10-23BxxR2-M - sample request - buy on line -
LD10-23B03R2-M 10 85~305 3.3 1 4000 DIP - CE UL CB LD10-23B03R2-M 申请 buy on line
LD10-23B05R2-M 10 85~305 5 1 4000 DIP - CE UL CB LD10-23B05R2-M 申请 buy on line
LD10-23B09R2-M 10 85~305 9 1 4000 DIP - CE UL CB LD10-23B09R2-M 申请 buy on line
LD10-23B12R2-M 10 85~305 12 1 4000 DIP - CE UL CB LD10-23B12R2-M 申请 buy on line
LD10-23B15R2-M 10 85~305 15 1 4000 DIP - CE UL CB LD10-23B15R2-M 申请 buy on line
LD10-23B24R2-M 10 85~305 24 1 4000 DIP - CE UL CB LD10-23B24R2-M 申请 buy on line
LS10-13BxxR3P 10 85~305 3.3,5,9,12,15,24 1 3000 Open frame - Pending - LS10-13BxxR3P - sample request - buy on line -
LS10-13B03R3P 10 85~305 3.3 1 3000 Open frame - - LS10-13B03R3P 申请 buy on line
LS10-13B05R3P 10 85~305 5 1 3000 Open frame - - LS10-13B05R3P 申请 buy on line
LS10-13B09R3P 10 85~305 9 1 3000 Open frame - - LS10-13B09R3P 申请 buy on line
LS10-13B12R3P 10 85~305 12 1 3000 Open frame - - LS10-13B12R3P 申请 buy on line
LS10-13B15R3P 10 85~305 15 1 3000 Open frame - - LS10-13B15R3P 申请 buy on line
LS10-13B24R3P 10 85~305 24 1 3000 Open frame - - LS10-13B24R3P 申请 buy on line
LD10-13Bxx 10 85~305 3.3~24 1 3000 DIP Download - - LD10-13Bxx - sample request - buy on line -
LD10-13B03 6.6 85~305 3.3 1 3000 DIP 3D MODEL - LD10-13B03 申请 buy on line
LD10-13B05 10 85~305 5 1 3000 DIP 3D MODEL - LD10-13B05 申请 buy on line
LD10-13B09 10 85~305 9 1 3000 DIP 3D MODEL - LD10-13B09 申请 buy on line
LD10-13B12 10 85~305 12 1 3000 DIP 3D MODEL - LD10-13B12 申请 buy on line
LD10-13B15 10 85~305 15 1 3000 DIP 3D MODEL - LD10-13B15 申请 buy on line
LD10-13B24 10 85~305 24 1 3000 DIP 3D MODEL - LD10-13B24 申请 buy on line
LD10-20Bxx 10 85~264 5~24 1 4000 DIP Download - CE UL - LD10-20Bxx - sample request - buy on line -
LD10-20B05 10 85~264 5 1 4000 DIP 3D MODEL CE UL LD10-20B05 申请 buy on line
LD10-20B12 10 85~264 12 1 4000 DIP 3D MODEL CE UL LD10-20B12 申请 buy on line
LD10-20B24 10 85~264 24 1 4000 DIP 3D MODEL CE UL LD10-20B24 申请 buy on line
LO10-24BxxK 10 30~280 5~13 1 4000 Open frame - - LO10-24BxxK - sample request - buy on line -
LO10-24B05K 6 30~280 5 1 4000 Open frame - - LO10-24B05K 申请 buy on line
LO10-24B13K 6.5 30~280 13 1 4000 Open frame - - LO10-24B13K 申请 buy on line
LO10-24B12K 6.6 30~280 12 1 4000 Open frame - - LO10-24B12K 申请 buy on line
LO10-26D0512-04L 10.92 57~528 5.1,12 2 4000 Open frame Download - - LO10-26D0512-04L - sample request - buy on line -
LO10-26D0512-04L 10.92 57~528 5.1,12 2 4000 Open frame 3D MODEL - LO10-26D0512-04L 申请 buy on line
LD12-20Bxx 12 85~264 5~24 1 4000 DIP Download - - LD12-20Bxx - sample request - buy on line -
LD12-20B05 12 85~264 5 1 4000 DIP 3D MODEL CE UL LD12-20B05 申请 buy on line
LD12-20B24 12 85~264 24 1 4000 DIP 3D MODEL CE UL LD12-20B24 申请 buy on line
LO15-21D0524-02-GY 14.8 85~132 5,24 2 4000 Open frame - - LO15-21D0524-02-GY - sample request - buy on line -
LO15-21D0524-02-GY 14.8 85~132 5,24 2 4000 Open frame - - LO15-21D0524-02-GY 申请 buy on line
LDE15-20Bxx 15 85~264 3.3~24 1 4000 DIP Download - CE UL CB - LDE15-20Bxx - sample request - buy on line -
LDE15-20B03 8.9 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LDE15-20B03 申请 buy on line
LDE15-20B05 13.5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LDE15-20B05 申请 buy on line
LDE15-20B09 15 85~264 9 1 4000 DIP 3D MODEL CE UL CB LDE15-20B09 申请 buy on line
LDE15-20B12 15 85~264 12 1 4000 DIP 3D MODEL CE UL CB LDE15-20B12 申请 buy on line
LDE15-20B15 15 85~264 15 1 4000 DIP 3D MODEL CE UL CB LDE15-20B15 申请 buy on line
LDE15-20B24 15 85~264 24 1 4000 DIP 3D MODEL CE UL CB LDE15-20B24 申请 buy on line
LHE15-23Bxx 15 85~305 3.3~48 1 4000 DIP Download - CE UL CB - LHE15-23Bxx - sample request - buy on line -
LHE15-23B03 9.9 85~305 3.3 1 4000 DIP 3D MODEL CE UL CB LHE15-23B03 申请 buy on line
LHE15-23B05 14 85~305 5 1 4000 DIP 3D MODEL CE UL CB LHE15-23B05 申请 buy on line
LHE15-23B09 15 85~305 9 1 4000 DIP 3D MODEL CE UL CB LHE15-23B09 申请 buy on line
LHE15-23B12 15 85~305 12 1 4000 DIP 3D MODEL CE UL CB LHE15-23B12 申请 buy on line
LHE15-23B15 15 85~305 15 1 4000 DIP 3D MODEL CE UL CB LHE15-23B15 申请 buy on line
LHE15-23B24 15 85~305 24 1 4000 DIP 3D MODEL CE UL CB LHE15-23B24 申请 buy on line
LHE15-23B48 15 85~305 48 1 4000 DIP 3D MODEL CE UL CB LHE15-23B48 申请 buy on line
LH15-10BxxER2 15 85~264 5~24 1 3000 DIP - - LH15-10BxxER2 - sample request - buy on line -
LH15-10B05ER2 15 85~264 5 1 3000 DIP - - LH15-10B05ER2 申请 buy on line
LH15-10B12ER2 15 85~264 12 1 3000 DIP - - LH15-10B12ER2 申请 buy on line
LH15-10B24ER2 15 85~264 24 1 3000 DIP - - LH15-10B24ER2 申请 buy on line
LH15-10DxxER2 15 85~264 5/12~5/24 2 3000 DIP - - LH15-10DxxER2 - sample request - buy on line -
LH15-10D0512-04ER2 15 85~264 12 2 3000 DIP - - LH15-10D0512-04ER2 申请 buy on line
LH15-10D0524-02ER2 15 85~264 24 2 3000 DIP - - LH15-10D0524-02ER2 申请 buy on line
LH15-13Bxx 15 85~305 3.3~48 1 3000 DIP Download - CE UL CB - LH15-13Bxx - sample request - buy on line -
LH15-13B03 9.9 85~305 3.3 1 3000 DIP 3D MODEL CE UL CB LH15-13B03 申请 buy on line
LH15-13B05 14 85~305 5 1 3000 DIP 3D MODEL CE UL CB LH15-13B05 申请 buy on line
LH15-13B09 15 85~305 9 1 3000 DIP 3D MODEL CE UL CB LH15-13B09 申请 buy on line
LH15-13B12 15 85~305 12 1 3000 DIP 3D MODEL CE UL CB LH15-13B12 申请 buy on line
LH15-13B15 15 85~305 15 1 3000 DIP 3D MODEL CE UL CB LH15-13B15 申请 buy on line
LH15-13B24 15 85~305 24 1 3000 DIP 3D MODEL CE UL CB LH15-13B24 申请 buy on line
LH15-13B48 15 85~305 48 1 3000 DIP 3D MODEL CE UL CB LH15-13B48 申请 buy on line
LH15-20BxxMU 15 85~264 5~24 1 4000 DIP Download - CE - LH15-20BxxMU - sample request - buy on line -
LH15-20B05MU 15 85~264 5 1 4000 DIP 3D MODEL CE LH15-20B05MU 申请 buy on line
LH15-20B12MU 15 85~264 12 1 4000 DIP 3D MODEL CE LH15-20B12MU 申请 buy on line
LH15-20B15MU 15 85~264 15 1 4000 DIP 3D MODEL CE LH15-20B15MU 申请 buy on line
LH15-20B18MU 15 85~264 18 1 4000 DIP 3D MODEL CE LH15-20B18MU 申请 buy on line
LH15-20B24MU 15 85~264 24 1 4000 DIP 3D MODEL CE LH15-20B24MU 申请 buy on line

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

Series
LHE10-20Axx
LHE10-20A05
LHE10-20A12
LHE10-20A15
LHE10-20Bxx
LHE10-20B03
LHE10-20B05
LHE10-20B09
LHE10-20B12
LHE10-20B15
LHE10-20B24
LHE10-20Cxx
LHE10-20C0512-02
LHE10-20C0515-02
LHE10-20Dxx
LHE10-20D0505-02
LHE10-20D0512-02
LHE10-20D0515-02
LHE10-20D0524-02
LHE10-20DxxER2
LHE10-20D0512-02ER2
LHE10-20D0524-02ER2
LHE10-23Bxx
LHE10-23B03
LHE10-23B05
LHE10-23B09
LHE10-23B12
LHE10-23B15
LHE10-23B24
LS10-13BxxSS
LS10-13B03SS
LS10-13B05SS
LS10-13B09SS
LS10-13B12SS
LS10-13B15SS
LS10-13B24SS
LO10-23D0524-02E
LO10-23D0524-02E
LS10-13BxxR3
LS10-13B03R3
LS10-13B05R3
LS10-13B09R3
LS10-13B12R3
LS10-13B15R3
LS10-13B24R3
LD10-23BxxR2
LD10-23B03R2
LD10-23B05R2
LD10-23B09R2
LD10-23B12R2
LD10-23B15R2
LD10-23B24R2
LO10-13Bxx
LO10-13B03
LO10-13B05
LO10-13B09
LO10-13B12
LO10-13B15
LO10-13B24
LD10-23BxxR2-M
LD10-23B03R2-M
LD10-23B05R2-M
LD10-23B09R2-M
LD10-23B12R2-M
LD10-23B15R2-M
LD10-23B24R2-M
LS10-13BxxR3P
LS10-13B03R3P
LS10-13B05R3P
LS10-13B09R3P
LS10-13B12R3P
LS10-13B15R3P
LS10-13B24R3P
LD10-13Bxx
LD10-13B03
LD10-13B05
LD10-13B09
LD10-13B12
LD10-13B15
LD10-13B24
LD10-20Bxx
LD10-20B05
LD10-20B12
LD10-20B24
LO10-24BxxK
LO10-24B05K
LO10-24B13K
LO10-24B12K
LO10-26D0512-04L
LO10-26D0512-04L
LD12-20Bxx
LD12-20B05
LD12-20B24
LO15-21D0524-02-GY
LO15-21D0524-02-GY
LDE15-20Bxx
LDE15-20B03
LDE15-20B05
LDE15-20B09
LDE15-20B12
LDE15-20B15
LDE15-20B24
LHE15-23Bxx
LHE15-23B03
LHE15-23B05
LHE15-23B09
LHE15-23B12
LHE15-23B15
LHE15-23B24
LHE15-23B48
LH15-10BxxER2
LH15-10B05ER2
LH15-10B12ER2
LH15-10B24ER2
LH15-10DxxER2
LH15-10D0512-04ER2
LH15-10D0524-02ER2
LH15-13Bxx
LH15-13B03
LH15-13B05
LH15-13B09
LH15-13B12
LH15-13B15
LH15-13B24
LH15-13B48
LH15-20BxxMU
LH15-20B05MU
LH15-20B12MU
LH15-20B15MU
LH15-20B18MU
LH15-20B24MU

On-board-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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