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.

On-board
MORE
数据加载中

Swipe to view all →
Series Power(W) Vin(VAC) Vout(VDC) No. of Outputs Isolation(VAC) Package Footprint & 3D Certification Datasheet Sample Buy
LO20-10C0512-01 20 165~264 5,±12 3 3000 Open frame - - LO20-10C0512-01 - sample request - buy on line -
LO20-10C0512-01 18.7 165~264 5,±12 3 3000 Open frame - - LO20-10C0512-01 申请 buy on line
LHE20-20B24WG 20 85~264 24 1 4000 DIP - CE CB - LHE20-20B24WG - sample request - buy on line -
LHE20-20B24WG 20 85~264 24 1 4000 DIP - CE CB LHE20-20B24WG 申请 buy on line
LD20-23BxxR2 20 85~305 3.3~24 1 4000 DIP Download - CE UL CB - LD20-23BxxR2 - sample request - buy on line -
LD20-23B03R2 14.85 85~305 3.3 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD20-23B03R2 申请 buy on line
LD20-23B05R2 20 85~305 5 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD20-23B05R2 申请 buy on line
LD20-23B09R2 20 85~305 9 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD20-23B09R2 申请 buy on line
LD20-23B12R2 20 85~305 12 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD20-23B12R2 申请 buy on line
LD20-23B15R2 20 85~305 15 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD20-23B15R2 申请 buy on line
LD20-23B24R2 20 85~305 24 1 4000 DIP 3D MODEL PCB Symbol Footprint CE UL CB LD20-23B24R2 申请 buy on line
LO20-10C0512-05 20 85~264 5,±12 3 3000 Open frame - - LO20-10C0512-05 - sample request - buy on line -
LO20-10C0512-05 20 85~264 5,±12 3 3000 Open frame - - LO20-10C0512-05 申请 buy on line
LH20-10Bxx 20 85~264 3.3~24 1 3000 DIP Download - CE UL - LH20-10Bxx - sample request - buy on line -
LH20-10B05 17.5 85~264 5 1 3000 DIP 3D MODEL CE UL LH20-10B05 申请 buy on line
LH20-10B12 20 85~264 12 1 3000 DIP 3D MODEL CE UL LH20-10B12 申请 buy on line
LH20-10Cxx 20 85~264 ±5~±24 3 3000 DIP Download - CE UL CB - LH20-10Cxx - sample request - buy on line -
LH20-10C0505-05 20 85~264 5/±5 3 3000 DIP 3D MODEL CE UL CB LH20-10C0505-05 申请 buy on line
LH20-10C0524-02 20 85~264 5/±24 3 3000 DIP 3D MODEL CE UL CB LH20-10C0524-02 申请 buy on line
LH20-10Axx 20 85~264 5~15 2 3000 DIP Download - - LH20-10Axx - sample request - buy on line -
LH20-10A05 20 85~264 ±5 2 3000 DIP 3D MODEL - LH20-10A05 申请 buy on line
LHE25-23Bxx 25 85~305 3.3~48 1 4000 DIP Download - CE UL CB - LHE25-23Bxx - sample request - buy on line -
LHE25-23B03 13.53 85~305 3.3 1 4000 DIP 3D MODEL CE UL CB LHE25-23B03 申请 buy on line
LHE25-23B05 20.5 85~305 5 1 4000 DIP 3D MODEL CE UL CB LHE25-23B05 申请 buy on line
LHE25-23B09 22.5 85~305 9 1 4000 DIP 3D MODEL CE UL CB LHE25-23B09 申请 buy on line
LHE25-23B15 24 85~305 15 1 4000 DIP 3D MODEL CE UL CB LHE25-23B15 申请 buy on line
LHE25-23B48 24 85~305 48 1 4000 DIP 3D MODEL CE UL CB LHE25-23B48 申请 buy on line
LHE25-23B12 25 85~305 12 1 4000 DIP 3D MODEL CE UL CB LHE25-23B12 申请 buy on line
LHE25-23B24 26.4 85~305 24 1 4000 DIP 3D MODEL CE UL CB LHE25-23B24 申请 buy on line
LH25-10BxxER2 25 85~264 5~24 1 3000 DIP - CE UL CB - LH25-10BxxER2 - sample request - buy on line -
LH25-10B05ER2 25 85~264 5 1 3000 DIP - - LH25-10B05ER2 申请 buy on line
LH25-10B12ER2 25 85~264 12 1 3000 DIP - CE UL CB LH25-10B12ER2 申请 buy on line
LH25-10B15ER2 25 85~264 15 1 3000 DIP - - LH25-10B15ER2 申请 buy on line
LH25-10B24ER2 25 85~264 15 1 3000 DIP - - LH25-10B24ER2 申请 buy on line
LH25-13Bxx 25 85~305 3.3~48 1 3000 DIP Download - CE UL CB - LH25-13Bxx - sample request - buy on line -
LH25-13B03 13.5 85~305 3.3 1 3000 DIP 3D MODEL CE UL CB LH25-13B03 申请 buy on line
LH25-13B05 20.5 85~305 5 1 3000 DIP 3D MODEL CE UL CB LH25-13B05 申请 buy on line
LH25-13B09 22.5 85~305 9 1 3000 DIP 3D MODEL CE UL CB LH25-13B09 申请 buy on line
LH25-13B12 25 85~305 12 1 3000 DIP 3D MODEL CE UL CB LH25-13B12 申请 buy on line
LH25-13B15 25 85~305 15 1 3000 DIP 3D MODEL CE UL CB LH25-13B15 申请 buy on line
LH25-13B24 25 85~305 24 1 3000 DIP 3D MODEL CE UL CB LH25-13B24 申请 buy on line
LH25-13B48 25 85~305 48 1 3000 DIP 3D MODEL CE UL CB LH25-13B48 申请 buy on line
LH25-20BxxMU 25 85~264 5~24 1 4000 DIP Download - CE - LH25-20BxxMU - sample request - buy on line -
LH25-20B05MU 25 85~264 5 1 4000 DIP 3D MODEL CE LH25-20B05MU 申请 buy on line
LH25-20B12MU 25 85~264 12 1 4000 DIP 3D MODEL CE LH25-20B12MU 申请 buy on line
LH25-20B15MU 25 85~264 15 1 4000 DIP 3D MODEL CE LH25-20B15MU 申请 buy on line
LH25-20B18MU 25 85~264 18 1 4000 DIP 3D MODEL CE LH25-20B18MU 申请 buy on line
LH25-20B24MU 25 85~264 24 1 4000 DIP 3D MODEL CE LH25-20B24MU 申请 buy on line
LHE25-20Bxx 25 85~264 3.3~48 1 4000 DIP Download - CE UL CB - LHE25-20Bxx - sample request - buy on line -
LHE25-20B03 13.53 85~264 3.3 1 4000 DIP 3D MODEL CE UL CB LHE25-20B03 申请 buy on line
LHE25-20B05 20.5 85~264 5 1 4000 DIP 3D MODEL CE UL CB LHE25-20B05 申请 buy on line
LHE25-20B09 25 85~264 9 1 4000 DIP 3D MODEL CE UL CB LHE25-20B09 申请 buy on line
LHE25-20B12 25 85~264 12 1 4000 DIP 3D MODEL CE UL CB LHE25-20B12 申请 buy on line
LHE25-20B15 25 85~264 15 1 4000 DIP 3D MODEL CE UL CB LHE25-20B15 申请 buy on line
LHE25-20B24 25 85~264 24 1 4000 DIP 3D MODEL CE UL CB LHE25-20B24 申请 buy on line
LHE25-20B48 25 85~264 48 1 4000 DIP 3D MODEL CE UL CB LHE25-20B48 申请 buy on line
LH25-10Bxx 25 85~264 5~48 1 3000 DIP Download - CE UL - LH25-10Bxx - sample request - buy on line -
LH25-10B03 13.53 85~264 3.3 1 3000 DIP 3D MODEL CE UL CB LH25-10B03 申请 buy on line
LO30-10C0512-20 30 85~264 5,±12 3 3000 Open frame - - LO30-10C0512-20 - sample request - buy on line -
LO30-10C0512-20 35.2 85~264 5,±12 3 3000 Open frame - - LO30-10C0512-20 申请 buy on line
LO30-10C0512-12 30 85~264 5,±12 3 3000 Open frame Download - - LO30-10C0512-12 - sample request - buy on line -
LO30-10C0512-12 31.2 85~264 5,±12 3 3000 Open frame 3D MODEL - LO30-10C0512-12 申请 buy on line
LO30-10Bxx 30 85~264 3.3~48 1 3000 Open frame Download - CE - LO30-10Bxx - sample request - buy on line -
LO30-10B03 13.5 85~264 3.3 1 3000 Open frame 3D MODEL Footprint CE LO30-10B03 申请 buy on line
LO30-10B05 20.5 85~264 5 1 3000 Open frame 3D MODEL Footprint CE LO30-10B05 申请 buy on line
LO30-10B09 30 85~264 9 1 3000 Open frame 3D MODEL Footprint CE LO30-10B09 申请 buy on line
LO30-10B12 30 85~264 12 1 3000 Open frame 3D MODEL Footprint CE LO30-10B12 申请 buy on line
LO30-10B15 30 85~264 15 1 3000 Open frame 3D MODEL Footprint CE LO30-10B15 申请 buy on line
LO30-10B24 30 85~264 24 1 3000 Open frame 3D MODEL CE LO30-10B24 申请 buy on line
LO30-10B48 30 85~264 48 1 3000 Open frame 3D MODEL CE LO30-10B48 申请 buy on line
LO30-10Axx 30 85~264 ±12,±15 2 3000 Open frame - CE - LO30-10Axx - sample request - buy on line -
LO30-10A12 30 85~264 ±12 2 3000 Open frame - CE LO30-10A12 申请 buy on line
LO30-10A15 30 85~264 ±15 2 3000 Open frame - CE LO30-10A15 申请 buy on line
LO30-10Dxx 30 85~264 5,12,24 2 3000 Open frame - CE - LO30-10Dxx - sample request - buy on line -
LO30-10D0505-30 30 85~264 5 2 3000 Open frame - CE LO30-10D0505-30 申请 buy on line
LO30-10D0512-15 30 85~264 5,12 2 3000 Open frame - CE LO30-10D0512-15 申请 buy on line
LO30-10D0524-10 30 85~264 5,24 2 3000 Open frame - CE LO30-10D0524-10 申请 buy on line
LO30-23BxxE 30 85~305 3.3~24 1 4000 Open frame - Pending - LO30-23BxxE - sample request - buy on line -
LO30-23B03E 19.8 85~305 3.3 1 4000 Open frame - - LO30-23B03E 申请 buy on line
LO30-23B05E 30 85~305 5 1 4000 Open frame - - LO30-23B05E 申请 buy on line
LO30-23B12E 30 85~305 12 1 4000 Open frame - - LO30-23B12E 申请 buy on line
LO30-23B15E 30 85~305 15 1 4000 Open frame - - LO30-23B15E 申请 buy on line
LO30-23B24E 31.2 85~305 24 1 4000 Open frame - - LO30-23B24E 申请 buy on line
PVA40-27Bxx 40 85 - 900VAC - 1 4000VAC Open frame Download - - PVA40-27Bxx - sample request - buy on line -
PVA40-27B18 40 85 - 900VAC - 1 4000VAC Open frame 3D MODEL Footprint - PVA40-27B18 申请 buy on line
PVA40-27B24 40 85 - 900VAC - 1 4000VAC Open frame 3D MODEL Footprint - PVA40-27B24 申请 buy on line
PVA40-27B30 40 85 - 900VAC - 1 4000VAC Open frame 3D MODEL Footprint - PVA40-27B30 申请 buy on line
PVA40-26Bxx 40 460 - 1500VAC - 1 4200VAC Enclosed Download - - PVA40-26Bxx - sample request - buy on line -
PVA40-26B35 40 460 - 1500VAC - 1 4200VAC Enclosed 3D MODEL Footprint - PVA40-26B35 申请 buy on line
PVA40-26B28 40 460 - 1500VAC - 1 4200VAC Enclosed 3D MODEL Footprint - PVA40-26B28 申请 buy on line
PVA40-26B12 40 460 - 1500VAC - 1 4200VAC Enclosed 3D MODEL Footprint - PVA40-26B12 申请 buy on line
LH40-10D0524-12 40 85~264 5,24 2 3000 DIP Download - - LH40-10D0524-12 - sample request - buy on line -
LH40-10D0524-12 38.8 85~264 5,24 2 3000 DIP 3D MODEL - LH40-10D0524-12 申请 buy on line
LHE40-23Bxx 40 85~305 3.3~48 1 4000 DIP Download - CE - LHE40-23Bxx - sample request - buy on line -
LHE40-23B03 40 85~305 3.3 1 4000 DIP 3D MODEL CE LHE40-23B03 申请 buy on line
LHE40-23B05 40 85~305 5 1 4000 DIP 3D MODEL CE LHE40-23B05 申请 buy on line
LHE40-23B12 40 85~305 12 1 4000 DIP 3D MODEL CE LHE40-23B12 申请 buy on line
LHE40-23B15 40 85~305 15 1 4000 DIP 3D MODEL CE LHE40-23B15 申请 buy on line
LHE40-23B24 40 85~305 24 1 4000 DIP 3D MODEL CE LHE40-23B24 申请 buy on line
LHE40-23B48 40 85~305 48 1 4000 DIP 3D MODEL CE LHE40-23B48 申请 buy on line
LHE40-20Bxx 40 85~264 3.3~48 1 4000 DIP Download - CE - LHE40-20Bxx - sample request - buy on line -
LHE40-20B03 26.4 85~264 3.3 1 4000 DIP 3D MODEL CE LHE40-20B03 申请 buy on line
LHE40-20B05 40 85~264 5 1 4000 DIP 3D MODEL CE LHE40-20B05 申请 buy on line
LHE40-20B12 40 85~264 12 1 4000 DIP 3D MODEL CE LHE40-20B12 申请 buy on line
LHE40-20B15 40 85~264 15 1 4000 DIP 3D MODEL CE LHE40-20B15 申请 buy on line
LHE40-20B24 40 85~264 24 1 4000 DIP 3D MODEL CE LHE40-20B24 申请 buy on line
LHE40-20B48 40 85~264 48 1 4000 DIP 3D MODEL CE LHE40-20B48 申请 buy on line
LHE40-20B24WG 40 85~264 24 1 4000 DIP - CE CB - LHE40-20B24WG - sample request - buy on line -
LHE40-20B24WG 40 85~264 24 1 4000 DIP - CE CB LHE40-20B24WG 申请 buy on line

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

Series
LO20-10C0512-01
LO20-10C0512-01
LHE20-20B24WG
LHE20-20B24WG
LD20-23BxxR2
LD20-23B03R2
LD20-23B05R2
LD20-23B09R2
LD20-23B12R2
LD20-23B15R2
LD20-23B24R2
LO20-10C0512-05
LO20-10C0512-05
LH20-10Bxx
LH20-10B05
LH20-10B12
LH20-10Cxx
LH20-10C0505-05
LH20-10C0524-02
LH20-10Axx
LH20-10A05
LHE25-23Bxx
LHE25-23B03
LHE25-23B05
LHE25-23B09
LHE25-23B15
LHE25-23B48
LHE25-23B12
LHE25-23B24
LH25-10BxxER2
LH25-10B05ER2
LH25-10B12ER2
LH25-10B15ER2
LH25-10B24ER2
LH25-13Bxx
LH25-13B03
LH25-13B05
LH25-13B09
LH25-13B12
LH25-13B15
LH25-13B24
LH25-13B48
LH25-20BxxMU
LH25-20B05MU
LH25-20B12MU
LH25-20B15MU
LH25-20B18MU
LH25-20B24MU
LHE25-20Bxx
LHE25-20B03
LHE25-20B05
LHE25-20B09
LHE25-20B12
LHE25-20B15
LHE25-20B24
LHE25-20B48
LH25-10Bxx
LH25-10B03
LO30-10C0512-20
LO30-10C0512-20
LO30-10C0512-12
LO30-10C0512-12
LO30-10Bxx
LO30-10B03
LO30-10B05
LO30-10B09
LO30-10B12
LO30-10B15
LO30-10B24
LO30-10B48
LO30-10Axx
LO30-10A12
LO30-10A15
LO30-10Dxx
LO30-10D0505-30
LO30-10D0512-15
LO30-10D0524-10
LO30-23BxxE
LO30-23B03E
LO30-23B05E
LO30-23B12E
LO30-23B15E
LO30-23B24E
PVA40-27Bxx
PVA40-27B18
PVA40-27B24
PVA40-27B30
PVA40-26Bxx
PVA40-26B35
PVA40-26B28
PVA40-26B12
LH40-10D0524-12
LH40-10D0524-12
LHE40-23Bxx
LHE40-23B03
LHE40-23B05
LHE40-23B12
LHE40-23B15
LHE40-23B24
LHE40-23B48
LHE40-20Bxx
LHE40-20B03
LHE40-20B05
LHE40-20B12
LHE40-20B15
LHE40-20B24
LHE40-20B48
LHE40-20B24WG
LHE40-20B24WG

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%.

close
MORNSUN distributors for part ""
Distributor Stock Qty  
NAC Group, Inc. 0 Buy online
Edge Electronics 0 Buy online

Find the right contact in your region

Local distributorsContact us

0

to-top
Return
Prompt close
Please fill out correctly!

Successful

This website uses cookies able to make your time on our site a lot less crummy and a much richer experience. For more information, please visit our Privacy Policy.

close
Privacy Policy

Contact