The 4002A 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. When the heat sink temperature exceeds 82 C, the red warning indicator is illuminated on the attached bin control panel. When the heat sink temperature exceeds 95 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. This provides overload and short-circuit protection.
Fuses protect the ac inputs to the power supply.
A connector block at the rear of the 4002A is used to select the intended voltage range. The connector block also functions as a fuse holder and power cord connector. Output is limited to 50 VA at 96-W dc load while operating from 220 or 240 V ac. Power supply is automatically cut off by an internal switch if the temperature exceeds a maximum safe limit. Output current foldback limiting with automatic recovery when demand is removed.