Product Description
Specifications
Table 1-1: Operational Characteristics
Characteristic
Outputs
Voltage (5 V)
Voltage (0-30 V)
Line regulation (5 V)
Line regulation (CV)
Line regulation (CC)
Load regulation (5 V)
Load regulation (CV)
Load regulation (CC)
Ripple/noise (5 V)
Ripple/noise (CV)
Ripple (CC)
Temperature coefficient (CV)
Recovery time (CV)
Tracking error (slave)
Indicator
Meter indicators
Insulation (chassis to terminals)
Insulation (chassis to AC cord)
Measurement
Two 0 to 30
VDC,
one 5 VDC
5.0 ±0.25 VDC at 3.0 A maximum foldback current limited
0-30 constant VDC at 2.0 constant A maximum (PS280) or 1.0
constant A maximum (PS283)
<5mV
<0.01%
+3mVPS280
<0.01%
+ 5 mV PS283
<0.2%
+3mA
<0.2%
<0.01 % +
3
mV (rating current <3 A)
<0.01 % +5 mV (rating current >3 A) PS280
<300 mV (0-60 V single series tracking supply)
<0.2%
+3mA
<2 mV rms
<1 mV
rms,
5 Hz-1 MHz
<3 mA rms
<300 ppm/ °C
<100 p.s (time to recover after a 50% load change with 0.5 A
minimum)
<0.5%
-f-10 mV of the master supply
Two 3
1
/
2
digits 0.5 in. LED panel display meter
0-30 VDC ±(0.5% of RDG + 2 digits)
0-2 A ±(0.5% of RDG + 2 digits)
>20 MH at DC 500 V
>30 MXl at DC 500 V
REVAUG 1991
Specifications
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