Glassman EH系列高压电源
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系列高压电源特点
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系列高压电源选型
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