Unisource PS-2303, Руководство по эксплуатации

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Load regulation ≤ 0.01%+3mV (I ≤ 3A)
≤ 0.02%+5mV (I>3A)
Ripple & Noise ≤ 1mVrms (I ≤ 3A), 5Hz~1MHz
≤ 2mVrms (I>3A), 5Hz~1MHz
Constant current operation
Line regulation ≤ 0.2%+3mA
Load regulation ≤ 0.2%+3mA (I ≤ 3A)
≤ 0.2%+5mA (I>3A)
Ripple & Noise ≤ 3mArms (I ≤ 3A)
≤ 6mArms (I>3A)
Tracking operation
Parallel Line regulation ≤ 0.01%+3mV
Load regulation ≤ 0.01%+3mV (I ≤ 3A)
≤ 0.02%+5mV (I>3A)
Series Line regulation ≤ 0.01%+5mV
Load regulation ≤ 300mV
Tracking error ≤ 0.5%+10mV of the master, no load (with load, add load regulation ≤ 300mV)
Fixed output
Output voltage 5V±0.25V
Output current 3A
Load regulation ≤ 25mV @110/220VAC rated input
Ripple & noise ≤ 2mVrms, 5Hz~1MHz
Display
Voltmeter 3 digits 0.4" LED display
Ammeter 3 digits 0.4" LED display
Resolution 100mV/10mA
Accuracy Real voltage and current output: ±(1% 2 digits)
Preset voltage and current: ±(1%8 digits)
General
Insulation Between chassis & terminal: ≥ 20M Ω /500VDC
Between chassis and AC cord: ≥ 300M Ω /500VDC
Operating environment 0
℃
~40
℃
, ≤ 80%RH
Storage environment -10 ℃ ~70 ℃ , ≤ 70%RH
Power source AC110V/220V±10%, 50/60Hz
Accessories Power cord x1, Operation manual x1
4. PANEL CONTROLS AND INDICATORS
4-1. Panel Illustration
a. PS-303DU/305DU Front panel