United Data Corporation

A Proctor Company


Long Loop Adapters


Telephone Demonstrators

Privacy Modules

Telephone Power Supply



Lab Equipment Power Supplies

Price and Availability

 Manufacturer Model Description Picture


Lambda LP 413 FM Regulated DC Power Supply (0 to 60 Volt @ 1/2 Amp.)  Adjustable Current Limit. $45
Heath SP 2701 Regulated DC Power Supply (0-60 Volt @ 1.5 Amp.) Adjustable Current Limit. SOLD
HP 6516A Precision DC Power Supply (0-3000 V @ 6 mA.) SOLD
Heathkit 1P-271B 3 Output Regulated Power Supply.  (5VDC @ 1.5 Amp, 0-20VDC @ 0.5 Amp, 0-20VDC @ 0.5 Amp.) SOLD
Wescom 840-00 Power Supply (48VDC @1 Amp) SOLD
Lambda LM229 Regulated DC Power Supply (30 to 60 V @1.1 Amp) SOLD
NJE Corporation PVC-50-0.5 Regulated DC Power Supply (0 to 50 V @ 0.5 Amp.)  Adjustable Current Limit. $50
Acupian 48TP10 Regulated DC Power Supply (48VDC @ 10amp) SOLD
HP 6827A Bi-Polar Power Supply / Amplifier SOLD



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Dial-Up Test Set (51200-S)

Dial-Up Test Set (51200F23)

Leased Line Test Set

PBX Test Set

Call Collector



Production Equipment

Lab Equipment

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