The nHV Series is a family of micro sized single-output DC to DC converters supplying up to 1kV in a (.45”L X .35”W X .37”H) case size. These ultra-compact converters are ideal for applications requiring small size, high performance, and ease of use. A high impedance programming input makes it very easy to use, eliminating the need for a low impedance adjustable power source voltage.
HVM’s proprietary resonant converter design minimizes quiescent current and operating noise while delivering maximum performance and reliability. Its low power and extremely small size make it ideal for battery powered applications.
The devices operate directly from 5VDC ± 0.5VDC input. Output voltage is independent of input power voltage and is proportional to the programming voltage (0 to 5V produces 0 to full scale output) and features excellent linearity. The output power rating is 0.1W.
The nHV Series is very stable over a wide operating temperature range.
Precision Regulated HV DC/DC Converter
Ultra-Miniature Case Size (.45”L X .35”W X .37”H)
Surface Mountable Package
100mW Output Power Capability
Extremely Tight Output Regulation and Stability
High Impedance Programming Input (>100kΩ)
Low Quiescent Current
No External Components Required
Extremely Low Ripple and EMI/RFI
Wide Operating Temp Range (-55°C to +70°C)
Input Power Voltage (IN+):
5V ± 0.5Vdc
Programming Voltage (PGM):
0 to 5 Volts programming input results in 0 to full rated output voltage
Programming Input Impedance:
Photomultiplier Tubes (PMT)
High Voltage Biasing
This device is not Isolated, HVRTN internally connected to IN-
<0.2% typical from no load to full load
45 kHz - 80 kHz
Encapsulated in high performance epoxy
Thermsoset plastic (Diallyl Phthalate)
Operating Temp Range:
-55⁰C to +70⁰C
Storage Temp Range:
-55⁰C to +85⁰C