Benchtop power supply LPX-20P20B3

DC/DCsingle-outputlaboratory

Overview
The LPX-20P20B3 is a compact high-voltage DC power supply delivering adjustable output from 0 to 20 kV with up to 20 W of power and a maximum output current of 1.0 mA. Designed for bench and portable industrial laboratory use, it features dual analog/digital control, multiple communication interfaces and built-in safety protections.

Key features

• Adjustable output 0–20 kV, 20 W continuous
• Ultra-low ripple: ≤0.1% (P-P)
• Dual control: local potentiometer and remote 0–10 Vdc input
• Communication: CAN, RS-232, RS-485
• Compact and lightweight: 65 × 115 × 165 mm, 1.6 kg
• Safety: interlock protection and natural cooling

Output specifications
20 kV, 20 W

Applications

• Benchtop laboratory equipment
• Portable testing devices
• Analytical instruments
• Small-scale electron beam systems
• Low-power X-ray applications
• Research and educational setups

Technical specifications

• Input voltage: 24 Vdc ±10%
• Input current: Max 2.0 A
• Output voltage range: 0–20 kV
• Output current: Max 1.0 mA
• Output power: Max 20 W
• Stability: after 0.5 hr warm-up, <0.01%/hr; <0.02%/8 hrs
• Temperature coefficient: ≤25 ppm/℃
• Ripple voltage: 0.1% of maximum output voltage (P-P)
• Voltage regulation vs load: 0.01% (no load to rated load)
• Voltage regulation vs input: ±0.01% (input ±10%)
• Current regulation vs load: 0.01% (no load to rated load)
• Current regulation vs input: ±0.01% (input ±10%)
• Dimensions: 65 × 115 × 165 mm
• Weight: 1.6 kg