Related Manuals for Caen A7502
Summary of Contents for Caen A7502
- Page 1 CAEN Electronic Instrumentation Tools for Discovery User Manual UM5555 A7502 2100V/100µA High Efficiency HV Power Supply (5V in) Rev. 3 - 29 May 2017...
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Page 2: Purpose Of This Manual
Purpose of this Manual This document is the A7502 User's Manual; it contains information about the installation, the configuration and the use of the device. Change Document Record Date Revision Changes 19 October 2016 Initial release 27 October 2016 New characteristics graphics... -
Page 3: List Of Figures
Electronic Instrumentation Index ........................... 4 ..................................4 ....................5 ....................9 .......................9 ........................10 ................................10 List of Figures ....................................4 ................................6 ............................6 .........................7 ..............................7 ..............................7 .............................8 ............................8 ................................10 ............................10 List of Tables ..............................4 ..............................5 ........................9 ........................9 UM5555 – A7502 User Manual Rev. 3... - Page 4 Electronic Instrumentation 1 Overview The CAEN Mod. A7502 is a compact high efficiency power supply providing a programmable and monitorable output voltage ranging from 0 to 2100 V, when supplied with a +5 V input. It is available with either positive or negative output voltage.
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Page 5: Electronic Instrumentation
Over current short circuit, sparks and humidity Tab. 2: A7502 Technical Specifications N.B.: In parallel to the load we have a 300 MΩ resistor for the voltage feedback; therefore, the Imon current with load ∞ is Vout/300MΩ. UM5555 - A7502 User Manual Rev. 3... - Page 6 CAEN Electronic Instrumentation Fig. 2: Male strip header of A7502 Efficiency (%) vs Vout and Temperature (RLoad = 20 MΩ) -60 C° -30 C° 0 C° 30 C° 60 C° 1000 1500 2000 2500 Vout (V) Fig. 3: Efficiency vs Vout and Temperature...
- Page 7 Fig. 5: Temperature coefficient vs Vout Uniformity (-60 to 60 C° RLoad = 20 MΩ) 0,60% 0,50% 0,40% 0,30% 0,20% 0,10% 0,00% 1000 1500 2000 2500 Vout (V) Fig. 6: Uniformity of a Lot (ΔVout/Vout) UM5555 - A7502 User Manual Rev. 3...
- Page 8 Offset Current vs Vout and Temperature 4,05 3,55 3,05 2,55 -30 C° 2,05 0 C° 1,55 30 C° 60 C° 1,05 0,55 0,05 1000 1500 2000 2500 Vout (V) Fig. 8: Offset current Vs, Vout and Temperature UM5555 – A7502 User Manual Rev. 3...
- Page 9 Imon current with load ∞ is Vout/300MΩ Example A7502P: if Iset = 2 V, then Imax out = 90 µA ± 22 µA Example A7502P: if Imon = 1 V, then Iout = 45 µA ± 18 µA UM5555 - A7502 User Manual Rev. 3...
- Page 10 RTN ground - shield HV Output Fig. 10: A7502 pins position (bottom view) It is necessary to add a regulation current proportional to the operation voltage; the regulation current I equal to Vout/300 MOhm UM5555 – A7502 User Manual Rev. 3...
- Page 11 Tools for Discovery User Manual - A7502 rev. 3 - 29 May 2017 00106/16:A7502.MUTx Copyright © CAEN SpA. All rights reserved. Information in this publication supersedes all earlier versions. Specifications subject to change without notice. UM5555 - A7502 User Manual Rev. 3...