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Triple Power supply HM7042-5
Specifi cations
(Valid at 23 degrees C after a 30 minute warm-up period)
Outputs
2 x 0-32 V + 0 ... 5.5 V
On/off pushbutton control. SMPS fol-
lowed by a linear regulator. All outputs
fl oating allowing parallel and series
operation. Current limit each output,
electronic fuse.
Channel I + III (32 V)
Range:
2 x 0 – 32 V, continuously adjustable
2 knobs (coarse/fi ne)
Ripple:
<100 μV Hz – 300 kHz)
Current:
max. 2 A
Current limit, electronic fuse:
0 – 2 A, continuously adjustable (knob)
Recovery time (10 to 90 % load variation):
80 μs
within ±1mV of nominal value
30 μs
within ±10mV of nominal value
00 μs
within ±100mV of nominal value
max. transient deviation:
typ. 75 mV
50% basic load (10% load variation):
30 μs
within ±1mV of nominal value
05 μs
within ±10mV of nominal value
00 μs
within ±100mV of nominal value
max. transient deviation: typ. 17 mV
Display:
7segment LED displays:
32.00V (4 digits) / 2.000A (4 digits)
Resolution:
0.01V / 1mA
Accuracy:
±3 digits voltage / ±4 digits current
LED:
shows current limit
Channel II (5.5 V)
Range:
0 – 5.5 V, continuously adjustable (knob)
Ripple:
<100 μV
Current:
max. 5 A
Current limit, electronic fuse:
0 – 5 A, continuously adjustable (knob)
Recovery time (10 to 90 % load variation):
80 μs
within ±1mV of nominal value
10 μs
within ±100mV of nominal value
max. transient deviation:
typ. 170 mV
50% basic load (10% load variation):
30 μs
within ±1mV of nominal value
15 μs
within ±10mV of nominal value
00 μs
within ±100mV of nominal value
max. transient deviation:
typ. 60 mV
Display
7segment LED:
5.50 V (3 digits) / 5.00 A (3 digits)
Resolution:
0.01 V / 10 mA
Accuracy:
±3 digits voltage / ±1 digits current
LED:
shows current limit
w w w . h a m e g . c o m
HM7042-5E/310505/ce · Subject to alterations · © HAMEG Instruments GmbH · ® Registered Trademark · DQS-certified in accordance with DIN EN ISO 9001:2000, Reg.-No.: DE-071040 QM
HAMEG Instruments GmbH · Industriestr. 6 · D-63533 Mainhausen · Tel +49 (0) 6182 800 0 · Fax +49 (0) 6182 800 100 · www.hameg.com · info@hameg.com
(3 Hz – 300 kHz)
rms
A Rohde & Schwarz Company
Maximum ratings
Max. voltage applicable to output terminals (ON/OFF):
CH I + III:
33 V
CH II:
6 V
Reverse voltage:
max. 0.4 V
Reverse current:
max. 5 A
Voltage to earth:
max. 150 V
Miscellaneous
Protection class:
I acc. to EN 61010 (IEC 61010)
with protective earth
Mains supply:
115V / 230 V
exchangable
Mains fuse:
115V: 2 x 5 A slow blow 5 x 20 mm
230V: 2 x 2.5 A slow blow 5 x 20 mm
Power consumption:
max. 330 VA / 250 W
Operating temperatuare:
0°....+40 degrees C
Storage temperature:
–20 ....+70 degrees C
Rel. humidity:
< 80% no condensation
Size (W x H x D):
285 x 90 x 389 mm (including any
protruding parts)
Weight:
approx. 7,4 kg
Included in delivery: HM7042-5 Power Supply,
Manual, line cord
Optional accessories: HZ10 Silicon-insulated cable
HZ42 19" rackmount kit
S p e c i f i c a t i o n s
±10%, 50/60 Hz
AC
17
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