High Voltage Power Supply ACCHV24V23KV1R4MAW

Product Overview

The ACCHV24V23KV1R4MAW is a high-voltage DC-DC power supply specifically designed for capacitor charging and other applications that require a precise and stable high-voltage output.
It converts a 24V DC input into an adjustable 0~23kV high-voltage output with a constant current capability of 1.4mA.
With built-in 5V reference, shutdown control, and voltage monitoring features, this module provides reliable, efficient, and safe operation for industrial and scientific high-voltage systems.

Specifications

Input Voltage: 24V ±1V
Input Current Range: 0.3A to 2.0A
Output Voltage: 0~23kV (CTRL = 0~5V)
Constant Output Current: 1.4mA
Reference Voltage: 5V ±0.05V, max 1mA load
Voltage Monitor: 0~2.3V (corresponding to 0~23kV)
Control Voltage: 0~5V analog input
Shutdown Control: Logic low 0~0.8V (OFF), logic high 1.2~5V (ON)
Output Voltage Ripple: ±11.5V_P-P at full output
Temperature Coefficient: ±0.1% / °C
Short-Term Drift: ±0.5% / minute
Long-Term Drift: ±1% / hour
Rise Time (No Load): ~50ms (2.3kV 20.7kV)
Fall Time (No Load): ~100ms (20.7kV 2.3kV)
Efficiency: ±70% at full load
Operating Temperature: -10°C to +55°C
Storage Temperature: -20°C to +85°C
Enclosure: Metal housing for EMI shielding & heat dissipation
Dimensions: 140mm×100mm×55mm
Weight: 2.65lbs

Typical Applications

• Capacitor charging in pulsed power systems
• X-ray generation and imaging equipment
• Spectral analysis instruments
• Semiconductor manufacturing equipment
• Particle accelerators & electrospinning
• Physical vapor deposition (PVD)
• DC reactive magnetron sputtering

Why Choose This Power Module?

• Wide 0~23kV adjustable output for flexible system integration
• Constant-current design protects load and improves charging efficiency
• Built-in voltage monitor and reference for easy system control
• Industrial metal case ensures excellent EMI shielding and high reliability
• Ideal for demanding scientific and industrial high-voltage applications

DATASHEET