Mornsun offers a new ultra-thin DC/DC converter family that covers the power range of 3W, 6W, 10W and 15W(the thinnest is 6.10mm). The new series URB/VRB_J(M)T/D provide 4:1 and 2:1 ultra-wide input range, feature 1500VDC isolation voltage, and deliver efficiencies up to 89%. Protections for input under-voltage, over voltage, over-current, output short circuit are also included.

In addition, Mornsun ultra-thin family also has an open frame non-isolated DC-DC converter K78-JT-500R3 series(the thinnest is 3.50mm). The K78-JT-500R3 series features SMD package, delivers efficiency up to 95%, provides an ultra-wide input voltage range of 4.75 - 36V, and eliminates the need for a heat sink. What’s more, this series features low stand-by power consumption and short-circuit protection.

High reliability, wide applications

    VRB_J(M)T/D & URB_J(M)T/D series
  • High efficiency up to 89%
  • No-load power consumption as low as 0.096W
  • Operating temperature range:-40℃ ~ +85℃
  • Isolation voltage: 1500VDC
  • Meets CISPR32/EN55032 CLASS B requirements
    K78_JT-500R3 series
  • Ultra-thin SMD Package, thickness≤3.50mm
  • High efficiency up to 95%
  • No-load input current as low as 0.2mA
  • Operating temperature range: -40℃ ~+85℃
  • Output short-circuit protection

Typical application

UAV (unmanned aerial vehicle) flight control system
Power system's requirements of UAV
Compact size, light, high power density
Save the design time of power system
Improve the battery life of UAV
Energy saving with the frequency conversion technology
High efficiency, high flexibility
VRB_J(M)T/D & URB_J(M)T/D series
  • Industrial control
  • Power grid
  • Instruments
  • Communication
K78_JT-500R3 series
  • Industrial control
    Forklift robot
  • Medical
  • Mining
    Communication system

Buy Online




Please fill out correctly!


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.

Privacy Policy


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

Find the right contact in your region

Local distributorsContact us
  • File Name