Used Electronic Measurements Inc. Power Supplies

Model	Rebuilt
EMS 10-100	$650
EMS 300-3.5	$650
EMS 10-350	$1,200
EMS 27-185	$1,500
EMS 250-20	$1,500
ESS 80-125	$2,400
ESS 40-250	$2,400
ESS 30-500	$3,500
ESS 80-185	$3,500
ESS 400-37	$3,500

Model	Rebuilt
SCR 600-3	ask
TCR 150S4	$550
TCR 150S12-1	$800
TCR 250T20	$1,600
TCR 40S25-1	ask
TCR 40S70-2	ask
The Bos/s 20-10	$700
The Bos/s 20-20	$1,100

The Electronic Measurements Inc. TCR series are SCR phase controlled regulated power supplies. Output is controlled by modulating the conduction angle of the controlled SCRs. Input AC is applied to three pair of bi-directionally connected SCRs placed within the delta connected primary of the main power transformer. Secondary voltage is rectified and double L/C filtered to provide a low ripple DC output.

The Lambda EMI ESS series is a high power Constant Voltage, Constant Current Programmable DC power supply. It features a pulse-by-pulse current limit for high current applications such as RF amplifiers, DC motors and magnetic coils.

Used Electronic Measurements Inc. Power Supplies

Digital Manuals