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Ultra-thin Open Frame Non-isolated DC-DC Converter K78_JT-500R3 SeriesApr 09, 2019      view:

MORNSUN launched an ultra-thin open frame non-isolated DC-DC converter K78-JT-500R3. The dimension of K78-JT-500R3 series is 12.50 x 13.50 x 3.50mm, which is 4.75mm lower in height than that of K78-T-500R3 series. Besides, the K78-JT-500R3 series features SMD package, and provides an ultra-wide input voltage range of 4.75 - 36V. This series also eliminates the need for a heat sink and its operating temperature is from -40 to +85°C. What’s more, this series delivers efficiency up to 95%, features low stand-by power consumption and short-circuit protection, which can be widely used for applications in industrial control, electricity, instrumentation industries, etc.


Application:
Suitable for applications in need of non-isolated step-down circuits. 



Features:

> Ultra-thin SMD Package, thickness≤3.5mm

High efficiency up to 95%

No-load input current as low as 0.2mA

Operating temperature: -40℃ ~ +85℃

Output short-circuit protection



Please refer to the technical manual for specific product parameters:     K78_JT-500R3

Product Number:

Series Iout (mA) Vin (VDC) Vout (VDC) No. of Outputs Package Dimension (mm) Datasheet Sample
K7803JT-500R3 500 4.75~36 3.3 1 SMD(without housing) 12.50*13.50*3.50 - -
K7805JT-500R3 500 6.5~36 5 1 SMD(without housing) 12.50*13.50*3.50 - -
K7809JT-500R3 500 12~36 9 1 SMD(without housing) 12.50*13.50*3.50 - -
K7812JT-500R3 500 15~36 12 1 SMD(without housing) 12.50*13.50*3.50 - -
K7815JT-500R3 500 19~36 15 1 SMD(without housing) 12.50*13.50*3.50 - -
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