40-60W Cost-effective AC/DC Converters LHE series
MORNSUN launched new AC/DC Converters, LHE40-20Bxx and LHE60-20Bxx series. These two new series with high isolation of 4000VAC are compatible with our first generation series LH40-10Bxx and LH60-20Bxx. Product design complies with IEC/EN/UL62368 standards. With the launch of LDE40-20Bxx and LHE60-20Bxx series, the entire LHE series provide powers of 5W, 10W, 15W, 20W, 40W and 60W.

Product advantages are as follows:
1) Cost-effective
      Material normalization, production automation, higher product consistency and reliability, better performance, lead time and price.

2) High isolation
      Isolation voltage is high up to 4000VAC, which can effectively improve the product reliability and the system safety.

3)High reliability and complete protections
      These series have a MTBF over 300,000 h and provide protections of output short circuit (OSC), output over-current (OCP), output over-voltage (OVP), which not only significantly reduce the failure rate of the converter itself but also enhance the safety performance of back-end power modules and the load in abnormal working conditions.


      Widely used in LED, street lighting control, grid power, instrumentation, industrial control, communication and civil applications.

▶ Universal Input: 85 - 264VAC/100 - 370VDC
▶ Operating temperature range: -40℃ to +70℃ 
▶ High isolation voltage: 4000VAC
▶ Regulated output, Low ripple & noise
▶ Output short circuit, over-current, over-voltage protection
▶ Plastic case, meets UL94V-0
▶ EMI performance meets CISPR32/EN55032 CLASS B
▶ Certified to IEC62368, UL62368, EN62368 standards (pending)

▶ Products with various output voltages are available, the maximum output voltage up to 48VDC

Please refer to the technical manual for specific product parameters:

Series Power(W) Vin(VAC) Vout(VDC) No. of Outputs Isolation(VAC) Package Dimension(mm) Footprint & 3D Certification Datasheet Sample Buy
LHE40-20B03 26.4 85-264VAC/100-370VDC 3.3 1 4000 DIP 89.00*63.50*25.00
LHE40-20B05 40 85-264VAC/100-370VDC 5 1 4000 DIP 89.00*63.50*25.00
LHE40-20B12 40 85-264VAC/100-370VDC 12 1 4000 DIP 89.00*63.50*25.00
LHE40-20B15 40 85-264VAC/100-370VDC 15 1 4000 DIP 89.00*63.50*25.00
LHE40-20B24 40 85-264VAC/100-370VDC 24 1 4000 DIP 89.00*63.50*25.00
LHE40-20B48 40 85-264VAC/100-370VDC 48 1 4000 DIP 89.00*63.50*25.00
LHE60-20B05 50 85-264VAC/100-370VDC 5 1 4000 DIP 109.00*58.50*30.00
LHE60-20B12 60 85-264VAC/100-370VDC 12 1 4000 DIP 109.00*58.50*30.00
LHE60-20B15 60 85-264VAC/100-370VDC 15 1 4000 DIP 109.00*58.50*30.00
LHE60-20B24 60 85-264VAC/100-370VDC 24 1 4000 DIP 109.00*58.50*30.00
LHE60-20B48 60 85-264VAC/100-370VDC 48 1 4000 DIP 109.00*58.50*30.00

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