Product Overview
The High Voltage Multiplier Module is a compact high-voltage rectifier assembly based on the Cockcroft–Walton voltage multiplier circuit.
It combines high voltage ceramic capacitors and high voltage rectifier diodes to convert AC or pulse voltage input into stable high DC voltage output.
Designed for applications requiring:
* High voltage generation
* Compact structure
* Low leakage current
* High insulation reliability
* Long-term stable operation
The module is widely used in:
* Electrostatic equipment
* X-ray power supplies
* Laser power supplies
* High voltage testing equipment
* Scientific instruments
* Industrial high voltage systems
Product Features
Multi-stage Voltage Multiplication Design
Available configurations:
* 7-stage multiplier
* 8-stage multiplier
* 10-stage multiplier
* 12-stage multiplier
* 14-stage multiplier
The modular design allows customized output voltage according to customer requirements.
Integrated High Voltage Diodes and Capacitors
The assembly integrates:
* High voltage rectifier diodes
* High voltage ceramic capacitors
* Insulation support structure
Providing:
* High voltage withstand capability
* Low leakage current
* Reliable rectification performance
High Voltage Output Capability
Typical parameters:
* Rated voltage: 15KV / 20KV
* Test voltage: up to 30KV
* Capacitance: 220pF–1000pF
Excellent Insulation Performance
Features:
* Insulation resistance: >10⁵ MΩ
* Low dielectric loss
* High reliability under continuous operation
Technical Specifications
|
Item |
Specification |
|
Product Type |
High Voltage Multiplier Module |
|
Circuit Type |
Cockcroft Walton Multiplier |
|
Input |
AC / Pulse Voltage |
|
Output Voltage |
15KV–30KV |
|
Capacitance Range |
220pF–1000pF |
|
Dielectric Material |
Y5T / X7R Ceramic |
|
Dielectric Loss |
<0.2%–1.0% |
|
Insulation Resistance |
>10⁵ MΩ |
|
Test Voltage |
30KV |
|
Structure |
Multi-stage Diode Capacitor Assembly |
Product Series
20KV Series
|
Model |
Capacitance |
Structure |
|
20KV251K+D16KV |
250pF |
Standard |
|
20KV501K+D20 |
500pF |
Standard |
|
20KV102K+D20 |
1000pF |
Standard |
|
20KV471K+D16KV |
470pF |
Standard |
Multi-stage Multiplier Series
Available:
|
Stage |
Application |
|
7 Stage |
Medium voltage output |
|
8 Stage |
High voltage equipment |
|
10 Stage |
High voltage power supply |
|
12 Stage |
X-ray / industrial equipment |
|
14 Stage |
Ultra high voltage applications |
Applications
Electrostatic Equipment
Used for:
* Electrostatic spray systems
* Electrostatic dust removal
* Electrostatic charging equipment
01
X-Ray High Voltage Power Supply
Applications:
* Medical X-ray equipment
* Industrial inspection systems
02
Laser Power Supply
Used in:
* Laser ignition systems
* Pulsed laser equipment
* High voltage excitation circuits
03
Scientific Instruments
Applications:
* Photomultiplier tubes (PMT)
* Particle detectors
* High voltage measurement equipment
04
Customization Service
HVR TION provides customized high voltage multiplier solutions:
10–50 kV voltage multiplying rectifier assemblies can be customized; according to the voltage, capacity, multiplication factor, and porcelain powder material, we can give you the detailed solution.
Please see below table to select our standard parts.
All the capacitance, voltage, number of stacks, diodes specs can be as your request,
|
Single Disc Capacitance |
Single disc Voltage |
Number of Stacks |
Ceramic Dielectric |
Diode for Multiplier |
|
100pF |
8kV
10kV
12kV
15kV
20kV
25kV
30kV
others
|
4 stacks
5 stacks
6 stacks
8 stacks
10 stacks
12 stacks
others
|
N4700
Y5T
Y5U
X7R
others
|
12kV 5mA
14kV 5mA
16kV 5mA
18kV 5mA
20kV 5mA
20kV 20mA
15kV 30mA
20kV 30mA
others |
|
150pF |
||||
|
220pF |
||||
|
250pF |
||||
|
280pF |
||||
|
310pF |
||||
|
330pF |
||||
|
350pF |
||||
|
470pF |
||||
|
500pF |
||||
|
1000pF |
||||
|
2200pF |
||||
|
2400pF |
||||
|
others |
FAQ
Q: What is a high voltage multiplier module?
A: A high voltage multiplier module is a diode-capacitor circuit assembly that converts AC or pulse voltage into higher DC voltage using a Cockcroft-Walton multiplier structure.
Q: Where are high voltage multipliers used?
A: High voltage multipliers are commonly used in X-ray systems, electrostatic equipment, laser power supplies, particle detectors and industrial high voltage applications.
Q: What components are inside a voltage multiplier?
A: A voltage multiplier typically contains high voltage rectifier diodes and high voltage ceramic capacitors arranged in multiple stages.
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