KETEK
VICO-HV
VICO-HV high voltage power supply

VICO-HV

High Voltage Power Supply
for Applications with VITUS Silicon Drift Detectors

VICO-HV is a specially designed OEM printed circuit board optimised for operation with VITUS Silicon Drift Detectors matching all types from 7mm² to 100mm² active area. This high voltage power supply module offers ultra-low-noise stabilised high voltage for powering VITUS SDDs.

Short Facts

  • Ultra-low-noise
  • High precision voltage output
  • Ultra-low power consumption
  • Optimised current output
  • Superior temperature stability
  • Optimised for VITUS SDD from 7mm² (H7) up to 92mm² (R100) active area

Operation Parameters

Parameter
Typical
Maximum Ratings

Input Voltage

+12VDC

+10.8 to 13.2VDC
abs. +16.5VDC

Input Current

+34mA

+50mA

Output Voltage

-165VDC

±10VDC

Output Current

1.5mA

Line Voltage Regulation

±0.03%

Load Voltage Regulation

±0.03%

Output Ripple and Noise

30mVpp

178mVpp

Efficiency

43 to 60%

Appropriate heat sink for SDD required

Regulation characteristic

Recommended Operating Circuit

VICO-HV Operating Circuit including voltage dividers and filtering
VICO-HV Operating Circuit including voltage dividers and filtering

Module Pin Assignment

Pin # 

Description

Pin 1

+12VDCin

Pin 2

+12VDCin

Pin 3

GND

Pin 4

n.a.

Pin 5

-170VDC out

Pin 6

-170VDC out

Pin 7

n.a.

Pin 8

GND

Pin 9

GND

Pin 10

n.c.

Pin 11

n.c.

Pin 12

n.c.

Pin 13

GND

Pin 14

GND

Pin 15

GND

Pin 16

GND

Module Geometry

PCB Dimensions

23x16.5x14.5mm³

2 row pin header

Connector Type

2.54mm THT

Matching Connector

Fischer SIL 1G

Operating Temp. Range

-10 to +60°C

Storage Temp. Range

-25 to +85°C

Housing

including cooling fin

RoHS Compliant

yes

EMI

approved

Mechanical Dimensions

VICO-HV Operation Block Diagram

Applications

 

  • EDX / EDS
  • XRF / µ-XRF
  • TXRF
  • XRD
  • Portable & Handheld Instrumentation

Operation Block Diagram

VICO-PA Operation Block Diagram
VICO-HV Operation Block Diagram

Related VICO Products 

  • VICO-PA: Preamplifier
  • VICO-TC: Peltier (TEC) Controller

Table of Contents