Non-Isolated DC-DC Converter, 0 → 2kV Output, 1mA

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

Brandenburg 2W High Voltage Regulated Non-Isolated DC-DC Converter, Photomultiplier Module - 4479 Series

12V or 24V input voltage
Positive or negative options
Buffered output voltage & current monitors
Internal precision reference
Remote output programming
Demonstrated MTBF >1 million hours
Chassis mounting style with input connectors and fly lead output
Input protected against reverse polarity, output short circuit and flash over proof
Typical ripple, peak to peak: 1mV
Typical noise, peak to peak: 4mV


Operating temperature is without derating.


High voltage power supplies generate voltage which can be lethal and dangerous. They should be only installed and operated by suitably qualified personnel who are familiar with the risks involved and in accordance with current health and safety regulations.




UL recognised, CSA

Supplied with

Input mating connectors

Attribute Value
Input Voltage Range 11 → 15 V dc
Input Voltage Nominal 15 V dc
Output Voltage 0 → 2kV
Output Current 1mA
Mounting Type Screw Mount
Length 95.2mm
Width 49mm
Depth 15mm
Minimum Temperature -10°C
Maximum Temperature +50°C
Series 4479
Discontinued product