SKU: NSE-5002-05

HT DCDC 28-1.5/600-38mm


The NSE HT SiC DCDC 28-1.5/600-38mm is a high performance, high temperature DCDC converter for demanding applications. It is targeted at downhole wireline and drilling tools or other industrial applications where high temperature and large variation in input voltage may occur.

The NSE HT SiC DCDC 28-1.5/600-38mm has a specified input voltage range of 200 – 600Vdc input voltage. Output is 28V and the converter can provide up to 1.5A output current (1A in 177degC ambient temperature).

The NSE HT SiC DCDC 28-1.5/600-38mm can be operated up to 700Vdc input range and have a protective shutdown above this voltage.

The NSE HT SiC DCDC 28-1.5/600-38mm is designed with an output short circuit protection that will protect the converter from failing even if its outputs are directly short circuited.

In order to operate reliably at high temperature, the NSE SIC DCDC has high efficiency, reducing the dissipated power to a minimum.

The NSE HT SiC DCDC 28-1.5/600-38mm PCB layout is made with ruggedness in mind. A CNC machined aluminum chassis provides maximum mechanical support to allow the board to operate in a very high shock and vibration environment. The board has a rugged power input connector and a military type “micro D” output connector.

Key Data

Temp. Rating 177deg C
Input Voltage 50 – 600Vdc (Operational)
600-1000Vdc (Survival)
Output Voltage  28V
Output Current 1.5A
Output Power 42W
Dimensions 253 x 37 x 17 mm
Com. Ports CAN bus
Lifetime @ 177 dec C. >250 hours
Ambient Pressure Atmospheric



Datasheet – HT DCDC 28-1.5/600_38mm (NSE-5002-05)
NSE-500205-026-B (02-Nov-2016)
NSE products – 3D STP files.pdf Download

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