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
VRB_J(M)T/D & URB_J(M)T/D
Save the design time of power system
Improve the battery life of UAV
Energy saving with the frequency conversion technology
High efficiency, high flexibility
Applications
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
    Electrocardiograph
  • Mining
    Communication system
There are results in total. Please see the list as below.
Part No. Power(W) Vin(VDC) Vout(VDC) No. of Outputs Isolation(VDC) Package PDF Sample request  
K7803JT-500R3 - 4.75~36 3.3 1 - SMD(without housing) K7803JT-500R3
K7805JT-500R3 - 6.5~36 5 1 - SMD(without housing) K7805JT-500R3
K7809JT-500R3 - 12~36 9 1 - SMD(without housing) K7809JT-500R3
K7812JT-500R3 - 15~36 12 1 - SMD(without housing) K7812JT-500R3
K7815JT-500R3 - 19~36 15 1 - SMD(without housing) K7815JT-500R3
URB2403JT-3W 3 9~36 3.3 1 1500 SMD(without housing) URB2403JT-3W
URB2405JT-3W 3 9~36 5 1 1500 SMD(without housing) URB2405JT-3W
URB2412JT-3W 3 9~36 12 1 1500 SMD(without housing) URB2412JT-3W
URB2415JT-3W 3 9~36 15 1 1500 SMD(without housing) URB2415JT-3W
URB2424JT-3W 3 9~36 24 1 1500 SMD(without housing) URB2424JT-3W
URB2403JMT-3W 3 9~36 3.3 1 1500 SMD(with housing) URB2403JMT-3W
URB2405JMT-3W 3 9~36 5 1 1500 SMD(with housing) URB2405JMT-3W
URB2412JMT-3W 3 9~36 12 1 1500 SMD(with housing) URB2412JMT-3W
URB2415JMT-3W 3 9~36 15 1 1500 SMD(with housing) URB2415JMT-3W
URB2424JMT-3W 3 9~36 24 1 1500 SMD(with housing) URB2424JMT-3W
VRB0505JT-3W 3 4.5~9 5 1 1500 SMD(without housing) VRB0505JT-3W
VRB0512JT-3W 3 4.5~9 12 1 1500 SMD(without housing) VRB0512JT-3W
VRB0515JT-3W 3 4.5~9 15 1 1500 SMD(without housing) VRB0515JT-3W
VRB0524JT-3W 3 4.5~9 24 1 1500 SMD(without housing) VRB0524JT-3W
VRB0505JMT-3W 3 4.5~9 5 1 1500 SMD(with housing) VRB0505JMT-3W
VRB0512JMT-3W 3 4.5~9 12 1 1500 SMD(with housing) VRB0512JMT-3W
VRB0515JMT-3W 3 4.5~9 15 1 1500 SMD(with housing) VRB0515JMT-3W
VRB0524JMT-3W 3 4.5~9 24 1 1500 SMD(with housing) VRB0524JMT-3W
URB2403JD-3W 3 9~36 3.3 1 1500 DIP(without housing) URB2403JD-3W
URB2405JD-3W 3 9~36 5 1 1500 DIP(without housing) URB2405JD-3W
URB2412JD-3W 3 9~36 12 1 1500 DIP(without housing) URB2412JD-3W
URB2415JD-3W 3 9~36 15 1 1500 DIP(without housing) URB2415JD-3W
URB2424JD-3W 3 9~36 24 1 1500 DIP(without housing) URB2424JD-3W
URB2403JMD-3W 3 9~36 3.3 1 1500 DIP(with housing) URB2403JMD-3W
URB2405JMD-3W 3 9~36 5 1 1500 DIP(with housing) URB2405JMD-3W
URB2412JMD-3W 3 9~36 12 1 1500 DIP(with housing) URB2412JMD-3W
URB2415JMD-3W 3 9~36 15 1 1500 DIP(with housing) URB2415JMD-3W
URB2424JMD-3W 3 9~36 24 1 1500 DIP(with housing) URB2424JMD-3W
VRB0505JD-3W 3 4.5~9 5 1 1500 DIP(without housing) VRB0505JD-3W
VRB0512JD-3W 3 4.5~9 12 1 1500 DIP(without housing) VRB0512JD-3W
VRB0515JD-3W 3 4.5~9 15 1 1500 DIP(without housing) VRB0515JD-3W
VRB0524JD-3W 3 4.5~9 24 1 1500 DIP(without housing) VRB0524JD-3W
VRB0505JMD-3W 3 4.5~9 5 1 1500 DIP(with housing) VRB0505JMD-3W
VRB0512JMD-3W 3 4.5~9 12 1 1500 DIP(with housing) VRB0512JMD-3W
VRB0515JMD-3W 3 4.5~9 15 1 1500 DIP(with housing) VRB0515JMD-3W
VRB0524JMD-3W 3 4.5~9 24 1 1500 DIP(with housing) VRB0524JMD-3W
VRB1205JD-6W 6 9~18 5 1 1500 DIP VRB1205JD-6W
VRB1205JT-6W 6 9~18 5 1 1500 SMD VRB1205JT-6W
VRB1205JMD-6W 6 9~18 5 1 1500 DIP VRB1205JMD-6W
VRB1205JMT-6W 6 9~18 5 1 1500 SMD VRB1205JMT-6W
VRB1212JD-6W 6 9~18 12 1 1500 DIP VRB1212JD-6W
VRB1212JT-6W 6 9~18 12 1 1500 SMD VRB1212JT-6W
VRB1212JMD-6W 6 9~18 12 1 1500 DIP VRB1212JMD-6W
VRB1212JMT-6W 6 9~18 12 1 1500 SMD VRB1212JMT-6W
VRB1215JD-6W 6 9~18 15 1 1500 DIP VRB1215JD-6W
VRB1215JT-6W 6 9~18 15 1 1500 SMD VRB1215JT-6W
VRB1215JMD-6W 6 9~18 15 1 1500 DIP VRB1215JMD-6W
VRB1215JMT-6W 6 9~18 15 1 1500 SMD VRB1215JMT-6W
VRB2403JD-6W 6 18~36 3.3 1 1500 DIP VRB2403JD-6W
VRB2403JT-6W 6 18~36 3.3 1 1500 SMD VRB2403JT-6W
VRB2403JMD-6W 6 18~36 3.3 1 1500 DIP VRB2403JMD-6W
VRB2403JMT-6W 6 18~36 3.3 1 1500 SMD VRB2403JMT-6W
VRB2405JD-6W 6 18~36 5 1 1500 DIP VRB2405JD-6W
VRB2405JT-6W 6 18~36 5 1 1500 SMD VRB2405JT-6W
VRB2405JMD-6W 6 18~36 5 1 1500 DIP VRB2405JMD-6W
VRB2405JMT-6W 6 18~36 5 1 1500 SMD VRB2405JMT-6W
VRB2412JD-6W 6 18~36 12 1 1500 DIP VRB2412JD-6W
VRB2412JT-6W 6 18~36 12 1 1500 SMD VRB2412JT-6W
VRB2412JMD-6W 6 18~36 12 1 1500 DIP VRB2412JMD-6W
VRB2412JMT-6W 6 18~36 12 1 1500 SMD VRB2412JMT-6W
VRB2415JD-6W 6 18~36 15 1 1500 DIP VRB2415JD-6W
VRB2415JT-6W 6 18~36 15 1 1500 SMD VRB2415JT-6W
VRB2415JMD-6W 6 18~36 15 1 1500 DIP VRB2415JMD-6W
VRB2415JMT-6W 6 18~36 15 1 1500 SMD VRB2415JMT-6W
URB2405JD-10W 10 9~36 5 1 1500 DIP URB2405JD-10W
URB2405JT-10W 10 9~36 5 1 1500 SMD URB2405JT-10W
URB2405JMD-10W 10 9~36 5 1 1500 DIP URB2405JMD-10W
URB2405JMT-10W 10 9~36 5 1 1500 SMD URB2405JMT-10W
URB2412JD-10W 10 9~36 12 1 1500 DIP URB2412JD-10W
URB2412JT-10W 10 9~36 12 1 1500 SMD URB2412JT-10W
URB2412JMD-10W 10 9~36 12 1 1500 DIP URB2412JMD-10W
URB2412JMT-10W 10 9~36 12 1 1500 SMD URB2412JMT-10W
URB2415JD-10W 10 9~36 15 1 1500 DIP URB2415JD-10W
URB2415JT-10W 10 9~36 15 1 1500 SMD URB2415JT-10W
URB2415JMD-10W 10 9~36 15 1 1500 DIP URB2415JMD-10W
URB2415JMT-10W 10 9~36 15 1 1500 SMD URB2415JMT-10W
URB2403JD-15W 15 9~36 3.3 1 1500 DIP URB2403JD-15W
URB2405JD-15W 15 9~36 5 1 1500 DIP URB2405JD-15W
URB2412JD-15W 15 9~36 12 1 1500 DIP URB2412JD-15W
URB2415JD-15W 15 9~36 15 1 1500 DIP URB2415JD-15W
URB4803JD-15W 15 18~75 3.3 1 1500 DIP URB4803JD-15W
URB4805JD-15W 15 18~75 5 1 1500 DIP URB4805JD-15W
URB4812JD-15W 15 18~75 12 1 1500 DIP URB4812JD-15W
URB4815JD-15W 15 18~75 15 1 1500 DIP URB4815JD-15W
URB2403JT-15W 15 9~36 3.3 1 1500 SMD URB2403JT-15W
URB2405JT-15W 15 9~36 5 1 1500 SMD URB2405JT-15W
URB2412JT-15W 15 9~36 12 1 1500 SMD URB2412JT-15W
URB2415JT-15W 15 9~36 15 1 1500 SMD URB2415JT-15W
URB4803JT-15W 15 18~75 3.3 1 1500 SMD URB4803JT-15W
URB4805JT-15W 15 18~75 5 1 1500 SMD URB4805JT-15W
URB4812JT-15W 15 18~75 12 1 1500 SMD URB4812JT-15W
URB4815JT-15W 15 18~75 15 1 1500 SMD URB4815JT-15W
URB2403JMD-15W 15 9~36 3.3 1 1500 DIP URB2403JMD-15W
URB2405JMD-15W 15 9~36 5 1 1500 DIP URB2405JMD-15W
URB2412JMD-15W 15 9~36 12 1 1500 DIP URB2412JMD-15W
URB2415JMD-15W 15 9~36 15 1 1500 DIP URB2415JMD-15W
URB4803JMD-15W 15 18~75 3.3 1 1500 DIP URB4803JMD-15W
URB4805JMD-15W 15 18~75 5 1 1500 DIP URB4805JMD-15W
URB4812JMD-15W 15 18~75 12 1 1500 DIP URB4812JMD-15W
URB4815JMD-15W 15 18~75 15 1 1500 DIP URB4815JMD-15W
URB2403JMT-15W 15 9~36 3.3 1 1500 SMD URB2403JMT-15W
URB2405JMT-15W 15 9~36 5 1 1500 SMD URB2405JMT-15W
URB2412JMT-15W 15 9~36 12 1 1500 SMD URB2412JMT-15W
URB2415JMT-15W 15 9~36 15 1 1500 SMD URB2415JMT-15W
URB4803JMT-15W 15 18~75 3.3 1 1500 SMD URB4803JMT-15W
URB4805JMT-15W 15 18~75 5 1 1500 SMD URB4805JMT-15W
URB4812JMT-15W 15 18~75 12 1 1500 SMD URB4812JMT-15W
URB4815JMT-15W 15 18~75 15 1 1500 SMD URB4815JMT-15W

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