Glassman EH系列高壓電源
EH Series 100 Watt Regulated High Voltage DC Power Supplies.The EH Series combines the performance of a laboratory-grade power supply with the added flexibility of remote programming and monitoring capabilities.Voltage ranges are from 0 to 1 kV through 0 to 60 kV. Panel height is 3.5 inches and maximum weight is 13 lbs.
Glassman EH系列高壓電源特點(diǎn)
From 5% to 99% rated voltage. All units operate down to zero output with very slight degradation of performance.
INPUT:105-125 V RMS standard, single-phase,48-420 Hz, <1.5 A. Connector per IEC 320/C14 with mating line cord.
EFFICIENCY:
Better than 75% at full load.
OUTPUT:
Continuous, stable adjustment from 0 to rated voltage/current by external 0 to +10 V signal, external potentiometers, or panel-mounted 10-turn potentiometers with 0.05% resolution. Accuracy, 1% rated + 1%
setting. Repeatability better than 0.1% fs.
STORED ENERGY:
200 millijoules, 10 kV model;
1 Joule, 50 kV model.
VOLTAGE REGULATION:
Better than 0.005% +1 mV/mA from no-load to full load and over specified input range.
RIPPLE:
<0.03% RMS of rated voltage + 0.5 V at full load.
CURRENT REGULATION:
Better than 0.05% from short circuit to rated voltage at any load condition.
VOLTAGE MONITOR:
0 to +10 V equivalent to 0 to rated voltage. Accuracy, 1% reading + 1% rated.
CURRENT MONITOR:
0 to +10 V equivalent to 0 to rated current.
Accuracy, 1% reading + 0.05% rated.
Reversible models 1% of reading +0.1% of rated.
STABILITY:
0.01% per hour after 1/2 hour warmup, 0.05% per 8 hours.
VOLTAGE RISE/DECAY TIME CONSTANT:60 ms typical (100 ms max.) with a 75% resistive load using either TTL on/off or remote control.
TEMPERATURE COEFFICIENT:
0.01% per degree C.
AMBIENT TEMPERATURE:
-20 to +60 degree C, operating;
-40 to +85 degree C, storage.
POLARITY:
Available either positive, negative, or reversible with respect to chassis ground.
PROTECTION:
Automatic current regulation protects against all overloads, including arcs and shorts. Fuses, surge-limiting resistors,ａnd low energy components provide ultimate protection.
REMOTE CONTROLS:
Terminal block provided for all remote functions, including common, +10 V reference, interlock, voltage and current program/monitor, TTL, ground, and local control.
EXTERNAL INTERLOCK:
Open off, closed on.
TTL ENABLE/DISABLE:
0-1.5 V off, 2.5-15 V on.
Glassman EH系列高壓電源選型
