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4003 preamplifier power supply

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Brief description:Convenient NIM chassis power socket for 6 preamplifiers Individually filtered sockets ensure low noise Standard 9-pin D-type connector provides +12V and +24V power The Type 4003 Preamplifier Power Output Module provides a convenient way to deliver DC power from the NIM power box to the preamplifiers when suitable connectors are not available on other modules installed in the power box

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Convenient NIM chassis power socket for 6 preamps
Individually filtered sockets ensure low noise
Standard 9-pin D-type connector provides +12 V and +24 V power

The Model 4003 Preamplifier Power Output Module provides a convenient way to deliver DC power from the NIM power box to the preamplifier when there are no suitable connectors on other modules installed in the power box.

information +
- 4003 Brochure
- 4003 Brochure (A4)
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The standard 9-pin "D" connector on this single-width NIM module accommodates up to 6 preamplifiers.

Low-noise preamplifiers require that the DC power supply be free from interference from other modules plugged into the chassis. The Model 4003 protects this low noise capability by filtering the power line at each connector.

Each preamplifier power plug provides ±12 V and ±24 V DC power at the designated pins on the output. The Model 4003 draws power from a NIM power box/power supply such as the Model 4001A/4002A, 4001A/4002D, 4001C/4002D, 4001C/4002E, 4001M or Model 4006.

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Output

StandardORTECPreamplifier power plug (female,9needleDconnectors), four of which are located on the front panel and two on the rear panel. Each pin is individually filtered through the π network. The pins are assigned the voltages shown below.

Pin number	DC voltage
1 2 3 4 5 6 7 8 9	ground ground No connection (reserved for+6 V） +12 V No connection (reserved for-6 V） -24 V +24 V No connection -12 V