User guide

SECTION - 2
SPECIFICATIONS
Two Identical Sections
Output Voltage : 0-32 VDC continuously variable.
Load Current : 0-5 A max. continuously variable.
Constant Voltage Mode Operation
Line Regulation : Less than ±0.01% +2mV
(±10% line change)
Load Regulation : Less than ±0.01%+2mV.
(no load to full load)
Ripple & Noise : Less than 1mVrms max
(20Hz - 20MHz).
Constant Current Mode Operation
Line Regulation : Less than ±0.1%± 250µA
(±10% line change)
Load Regulation : Less than ±0.1%± 250µA.
(no load to full load)
Ripple & Noise : 0.04% rms max (2.0mA).
Metering : Independent 3 digit DPMs for
monitoring output voltage and
load current of each section.
Meter Accuracy : ± 3 counts.
Overload Protection : Automatic overload and short
circuit protection.
General
Operating Temperature : 0 to 40°C.
Input Voltage : 115V or 230V AC, 47 to 63 Hz.
(With Internal Tap Selector)
Dimensions (W x D x H) : 420mm x 300mm x 133mm
Weight : 16.6 Kg. (36.88 lbs) approx.
213
PCB Components ZSDT-CT/05 PCB
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Ref Designator Value
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Q5 BC547
FET1 IRFP150
SCR1 2N6396
FET2 IRFP150
CONNECTORS
CON2 2.54mm PITCH, 12PIN M
CON3 2.54mm PITCH, 12PIN M L TYPE
CON4 2.54mm PITCH, 8PIN M
MISCELLANEOUS
TP1 RIM PIN MALE
TP2 RIM PIN MALE
TP3 RIM PIN MALE
TP4 RIM PIN MALE
TP5 RIM PIN MALE
TP6 RIM PIN MALE
SPADE CON 12H750
PCB Components 2 X Z-DPM/01 PCB REV - 01
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Ref Designator Value
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RESISTORS
R1 39K,0.25,5%,MFR
R2 470K,0.25W,5%,MFR
R3 1M,0.25W,5%,MFR
R4* SEL(INPUT)
R5 10K,0.25W,5%,MFR
R6 2K4,0.25W,5%,MFR
R7 330E,0.25W,5%,MFR
R8 330E,0.25W,5%,MFR
R9 6K8, 0.25W,5%,MFR