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TP-3303 可程式雙輸出直流電源供應器
0~30VDC*2/0~3ADC*2可調式+2.5VDC/3.3VDC/5VDC/3ADC固定式
功能特點
雙組可調輸出0~30V/ 0~3A
一組固定輸出 2.5V/3.3V/5V/3A
最小解析度1mV/1mA
4組面板設定記憶
面板鎖定功能，輸出關斷功能
電壓、電流預設功能，密碼設定功能
定電壓、定電流，低紋波噪音，低溫度漂移
可在機器內部設定串並聯模式
USB程式控制介面
Features
l Two independent adjustable outputs: 0~30V/3A*2
l One fixed output 2.5V/3.3V/5V/3A
l Minimum resolution: 1mV/1mA
l 4 sets panel settings save & recall
l Panel lock function, output standby function
l Preset voltage, current and password
l Constant voltage, constant current, low ripple&noise, low temperature drift
l Tracking parallel and tracking serial to be set inside the instrument
l USB interface
規格
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Mode
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TP-3303
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Output
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0-30V/3A x 2
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Constant voltage operation
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Line regulation
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≤0.01%+3mV
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Load regulation
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≤0.01%+3mV
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Ripple&Noise
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≤1mV rms
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Temperature co-efficient
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≤300PPm/℃
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Constant current operation
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Line regulation
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≤0.2%+3mA
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Load regulation
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≤0.2%+3mA
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Ripple&Noise
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≤3mA rms
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Tracking parallel
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Line regulation
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≤0.01%+3mV
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Load regulation
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≤0.01%+3mV
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Tracking serial
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Line regulation
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≤0.01%+5mV
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Load regulation
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≤300mV when there is positive and negative supplies, CH2 tracking error≤CH1 output×0.5%+10Mv (no load, add load regulation≤300 mV)
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CH3 output
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Regulation
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Line regulation≤5mV, Load regulation≤15mV
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Ripple&Noise
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≤2mV rms
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Output voltage
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2.5V, 3.3V, 5V (selectable)
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Output current
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3A
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Protection
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Current limit protection, short circuit protection
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Insulation
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Between base and output terminal≥20MΩ/500VDC
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Between base and power cord≥30MΩ/500VDC
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Display
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Ammeter
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Two 4-digit LED meters
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Voltmeter
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Two 5-digit LED meters
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Display resolution
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Vometer: 1mV Ammeter: 1mA
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Display accuracy
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Voltmeter: ±(0.03% of reading +10 digits)
Ammeter: ±(0.3% of reading +10 digits)
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Dimension
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300 x 220 x 148mm
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Weight
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7kg
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