4002D 160-W Power Supply for NIM Bins
-
 Regulated dc power of ±6 V @ 10 A, ±12 V @ 3 A, and ±24 V @ 1.5 A; 115
V ac @ 0.5 A
- 160 W of dc output up to 50°C
- Short-circuit and overload protected
- Over-voltage protection to avoid damage to +5-V and
–5.2-V
integrated circuits
- Operates from 100, 115, 200, or 220 V ac at 47 to 63 Hz
The ORTEC Model 4002D Power Supply is designed
to supply dc power to a NIM bin when the application requires ±6 V, ±12 V, and ±24 V
power. The 4002D Power Supply can be purchased separately for use with existing NIM bins,
or it can be ordered attached to either a 4001A NIM Bin or a 4001C NIM Bin. Mounting
hardware is supplied to make the Model 4002D compatible with all ORTEC NIM bins. With
minor mounting modifications the 4002D can be used with most standard NIM bins. The ORTEC
4001C NIM Bin is recommended for use with Model 4002D because Model 4001C distributes the
power with copper bus bars to minimize the voltage drop at each module's power plug. The
4002D Power Supply is designed to exceed recommended power supply specifications for Type
V-H supplies as defined in DOE/ER-0457T.Regulated dc power supplied to the attached
bin by Model 4002D is conservatively rated at +6 V @ 10 A, – 6 V @ 10 A, +12 V @ 3 A,
–12 V @ 3 A, +24 V @ 1.5 A, and –24 V @1.5 A. These maximum output currents can
be delivered in any combination, provided the total output dc power does not exceed 160 W
at ambient temperatures up to 50°C. In addition, 115 V ac is available up to 0.5 A.
Protection against overload is provided in
several ways. When the heat sink temperature exceeds 95°C, the red warning indicator is
illuminated on the attached bin control panel. When the heat sink temperature exceeds
110°C, the power supply is automatically shut down, causing both the power and
temperature indicator lights to turn off. Recovery from thermal overload is automatic when
the thermal load is reduced. Output currents from the dc supplies are internally limited
to 120% of their rated values by foldback circuits. This provides overload and
short-circuit protection. On the +6 V and –6 V dc supplies, crowbar circuits limit
the output voltage to 7.5 V to protect integrated circuits. Fuses protect the ac inputs to
the power supply.An external slide switch allows selection of
either 115 or 220 V ac as the power input. By changing pins on an internal connector, this
selection can be altered to 100 and 200 V ac. An international standard IEC power
connector permits power cords and plugs that meet local electrical standards to be used
for the input power. Control of the primary power is provided by the On/Off switch on the
NIM bin control panel.
Connection of power and control lines to the
NIM bin is provided by the standard interface connector specified in DOE/ER-0457T.
Mechanical mounting of the power supply to the bin is with brackets utilizing the standard
bolt pattern specified in DOE/ER-0457T. ORDERING INFORMATION
The 4002D Power Supply may be ordered
separately or in combination with a NIM bin, using the model numbers shown below.
| Model |
|
Description |
| 4002D |
|
160-W Power Supply (with ±6/±12/±24 V) |
| 4001A/4002D |
|
NIM Bin and 160-W Power Supply (with ±6/±12/±24 V) |
| 4001C/4002D |
|
NIM Bin (with copper bus bars) and 160-W Power Supply (with
±6/±12/±24 V) |
|
