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PF Series

Product catalog summary

Introduction
The document describes the PF series of high stability power supplies designed for applications requiring isolated high voltage, such as microchannel plates and imaging detectors. These units can handle voltages from 2.5kV to 30kV and are capable of floating on voltages up to ±30kV.

Specifications
- Input Voltage: +24Vdc ±10%, maximum input current 0.7A.
- Output Voltage: 20V to 5kV, with a maximum power output of 5W.
- Stability: 0.1% per hour after a 1-hour warm-up.
- Temperature Coefficient: <0.02% per °C.
- Operating Temperature: +10°C to +50°C.
- Storage Temperature: -35°C to +85°C.
- Humidity: <31°C, 80% maximum; >30°C, decreases linearly to 50°C.
- Dimensions: 8.07”D × 3.94”W × 1.69”H (205mm × 100mm × 43mm).

Features
- High stability with a temperature coefficient of less than 200ppm/°C.
- Arc and short circuit protection.
- Low ripple voltage at full load.
- Customization options available.

Applications
These power supplies are suitable for use in mass spectrometers, electron microscopes, medical and chemical applications, and various industrial and laboratory settings.

Connection Information
- The document provides detailed pin information for M1, M2, and M3 configurations, including voltage programming and monitoring options.
- External and internal programming connections are outlined for RS485 and RS232 interfaces.

Compliance
- The product is ISO9001:2008 registered, ensuring quality management standards are met.

Contact Information
For further inquiries, contact Wisman High Voltage Power Supply Corporation via email at [email protected] or visit their website at www.wismanhv.com.

Catalog excerpts

20V~5kV 5W CUSTOM APPLICATION ISO9001:2008 Registered 2.5kV~30kV ISOLATION REMOTE, GROUND REFERENCED VOLTAGE PROGRAMMING +24Vdc GROUND REFERENCED SUPPLY HIGH STABILITY, ( TEMPERATURE COEFFICIENT <200ppm/℃) VOLTAGE MONITOR ARC & SHORT CIRCUIT PROTECTED CUSTOMIZATION AVAILABLE PF series are isolated input/output、High Stability and low ripple HV modules. PF intended to power microchannel plate and imaging detectors , that are isolated by many kV from Ground. They give 0 to 3.5 kV and can be floated on voltages up to ±2.5 kV (PFxx2.5), ±10 kV (Pfxx010),±20 kV (PFxx020) & ±30 kV (PFxx030). These units use differential feedback techniq u e s t o allow the +24Vdc power, control and monitor signals to be at ground potential. TYPICAL APPLICATIONS Microchannel plates for Mass Spectrometers & Electron Microscopes , Floating grid & bias voltages , Medical, chemical Applications ,Science, Laboratory Applications Industrial Applications. Output Voltage Ripple at full load 1) Ripple injected into the power supply providing the floating voltage, measured assuming load capacitance of 1000 pF. 2) Resistance to ground 400 M W output. on each 3) Resistance to ground 600 M W output. on each Maximum Series Output Number Voltage (kV) Output polarity Maximum P:Positive Output Polarity N:Negative Power(W) Polarity OPTION OPTION OPTION Maximum Float voltage 15kV VP:Voltage maximum output Programming 5:0 ~5Vdc=0 to maximum output maximum output maximum output PIN information: L:Unshield cable M1:simulation M2: Rs485 X=Wire length 2019.2wisman high voltage power supply corporation All Righ

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wisman High voltage power supply MSs nil %iJS CONNECTION INFORMATION PF EXTERNAL PROGRAMING PF INTERIOR PROGRAMING CONNECTION CONNECTION E-maM:[email protected] www.wismanhv.com © 2019.2 wisman high voltage power supply corporation All Rights Reserved 020

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PF Series

PF Series

Catalog excerpts

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