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Specifications and Supplemental Characteristics
INPUT:
115 Vac ± 10%, 47-63 Hz, 0.8 A, 70 W
100 Vac ± 10%, 47-63 Hz, 0.8 A, 70 W
230 Vac ± 1 0 % , 47-63 Hz, 0.4 A, 70 W
OUTPUT: E3610A: 0 to 8 V, 0 to 3 A or 0 to 15 V,
0 t o 2 A
E3611 A: 0 to 20 V, 0 to 1.5 A or 0 to 35 V,
0 to 0.85 A
E3612A: 0 to 60 V, 0 to 0.5 A or 0 to 120V,
to 0.25 A
LOAD REGULATION:
Constant Voltage - Less than 0.01 % plus 2 mV for a
full load to rto load change in output current.
Constant Current - Less than 0.01 % plus 1 mA for a
zero to maximum change in output voltage.
UNE REGULATION:
Constant Voltage - Less than 0.01 % plus 2 mV for any
line voltage change within the input rating.
Constant Current - Less than 0.01 % plus 1 mA for any
line voltage change within the input rating.
RIPPLE AND NOISE:
Constant Voltage - Less than 200 uV rms and 2 mV peak
topeak(10Hz-10MHz)
Constant Current - Less than 200 uA rms and 1 mA peak
topeak(10Hz-10MHz)
TEMPERATURE RANGE: 0 to 40°C for full rated output.
Derate current 1 % per degree C between 40°C-55°C
'TEMPERATURE COEFFICIENT:.
Constant Voltage - Less than 0.02% plus 1 mV per
degree C.
Constant Current - Less than 0.02% plus 2 mA per
degree C.
TRANSIENT RESPONSE TIME:
Less than 50 usee for output recovery to within 10 mV
following a change in output current from full load to half
load, or vice versa.
ISOLATION: ± 240 Vdc
•OUTPUT DRIFT:
Constant Voltage - Loss than 0.1 % plus 5 mV total drift
for 8 hours after an initial warm-up of 30 minutes.
Constant Current - Less than 0 . 1 % plus 10 mA total drift
for 8 hours after an initial warm-up of 30 minutes.
METER ACCURACY: ± 0 . 5 % -i- 2 counts at 25°C ± S'C
'OVERLOAD PROTECTION:
A continuously acting constant current circuit protects the
power supply for all overioads including a direct short
placed across the terminals. The constant voltage circuit
limits the output voltage in constant current operation.
•OUTPUT TERMINALS:
Three output terminals are provided on the front panel.
They are isolated from the chassis and either the positive or
negative terminal may be connected to the ground terminal.
•OUTPUT CHARACTERISTICS
A
Veitt
Vo,
^ 2
loi
Pour MAX
30 Watts
1^2
Cmrrcnt
NOTE: Output voltages higher than VQJ are possible at low
current when the high current range is selected.
E3610A: Vn, = 1 5 V V,
01
E3611A: V o i = 3 5 V
E 3 6 1 2 A : V o i = 1 2 0 V
' 0 2 -
^02 =
Vo2
' o i = 2 A lo, = 3 A
'02
= 8 V
20 V
= 6 0 V 1(5, =0.25 A lo2
01 =0.85 A IQ2 = 1.5 A
= 0.5 A
•METER RESOLUTION
Voltage: E3610A
10 mV
E3611A
100 mV
E3612A
100 mV
Current: E3610A
10 mA
E3611A
10 mA
E3612A
1 mA
•DOWN PROGRAMMING SPEED: Maximum time for output
voltage to change between 100% to 0 . 1 % of maximum
rated output voltage at NO LOAD condition.
E3610A: maximum 2.5 sec
E3611 A: maximum 1.0 sec
E3612A: maximum 1.5 sec
•RESOLUTION: Minimum output voltage or current change
that can be obtained using panel controls.
E3610A: Voltage 10 mV
Current 5 mA
E3611 A: Voltage 10 mV
Current 5 mA
E3612A: Voltage 100 mV Current 2 mA
COOLING: Convection cooling is employed.
WEIGHT: 8.4 lbs/3.8 Kg net, 9.3 lbs/4.2 Kg shipping.
(NOTE) * SUPPLEMENTAL CHARACTERISTICS
1-3
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