Multiple Output Programmable Linear DC Power Supplies
.jpg "Multiple Output Programmable Linear DC Power Supplies")
★ Two independent adjustable outputs 0~30V/0~3A x2 0~30V/0~5A x2
★ One selectable output 2.5V, 3.3V, 5V/3A
★ High resolution 1mV/1mA (TP-3303)
★ Constant voltage and constant current operations, auto CV and CC switch
★ Digital panel control, Coarse/Fine volume control for voltage and current
★ 4 sets save & recall for panels settings, quick operation from panel
★ Panel lock and output ON/OFF function
★ Preset function, setting of voltage and current with output open circuit
★ Auto Series and Parallel tracking operations
★ Intelligent cooling fan control
★ Standard USB interface for PC remote control
★ Support Labview
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Model |
TP-3303 |
TP-3303U |
TP-3305U |
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Constant voltage operation |
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Line regulation |
≤0.01%+3mV |
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Load regulation |
≤0.01%+3mV(I≤3A); ≤0.02%+5mV(I>3A) |
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Ripple&Noise (5Hz~1MHz) |
≤1mVrms (I≤3A); ≤2mVrms (I≤3A) |
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Recovery time |
≤100µs (50% load change, minimum load 0.5A) |
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Constant current operation |
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Line regulation |
≤0.2%+3mA |
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Load regulation |
≤0.2%+3mA (I≤3A); ≤0.2%+5mA (I>3A) |
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Ripple&Noise |
≤3mArms (I≤3A); ≤6mArms (I>3A) |
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Tracking operation |
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Parallel |
Line regulation |
≤0.01%+3mV |
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Load regulation |
≤0.01%+5mV (I≤3A); ≤0.02%+10mV (I>3A) |
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Serial |
Line regulation |
≤0.01%+5mV |
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Load regulation |
≤300mV |
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Tracking error |
≤0.5%+10mV |
≤0.5%+50mV |
≤0.5%+50mV |
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(No load; with load, add load regulation ≤300mV) |
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Auxiliary output (fixed) |
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Output voltage |
2.5V, 3.3V, 5V (selectable), ±8% |
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Output current |
3A |
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Line regulation |
≤25mV |
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Load regulation |
≤25mV |
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Ripple&Noise (5Hz~1MHz) |
≤2mVrms |
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Protection |
Over load and reverse polarity protections |
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Setting Accuracy (25±5℃) |
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Voltage |
±(0.03%+10mV) |
±(0.5%+2d) |
±(0.5%+2d) |
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Current |
±(0.3%+10mA) |
±(0.5%+2d) |
±(0.5%+5d) |
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Reading Accuracy (25±5℃) |
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Voltage |
±(0.03%+10mV) |
±(0.5%+2d) |
±(0.5%+2d) |
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Current |
±(0.3%+10mA) |
±(0.5%+3d) |
±(0.5%+5d) |
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Resolution |
1mV/1mA |
100mV/10mA |
100mV/10mA |
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General |
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Protection |
Over load, voltage limit, current limit and reverse polarity protections |
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Panel lock |
Provided |
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Memory |
4 sets |
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Insulation |
Between base and output terminal: ≥20MΩ/500VDC |
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Between base and AC power cord: ≥30MΩ/500VDC |
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Operating environment |
Indoor use |
Altitude: ≤2000m |
Ambient temperature: 0~40℃ |
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Relative humidity: ≤80% |
Installation category: II |
Pollution degree: 2 |
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Storage environment |
-10℃~70℃, ≤70%RH |
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Power source |
AC110V/220V±10% selectable, 50/60Hz |
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Accessories |
Power cord x1, Operation manual x1, USB cable x1, Software CD x1 |
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Model |
TP-3303 |
TP-3303U |
TP-3305U |
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Output voltage |
0~30V x2 |
0~30V x2 |
0~30V x2 |
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Output current |
0~3A x2 |
0~3A x2 |
0~5A x2 |
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Fixed output |
2.5V, 3.3V, 5V/3A |
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Voltmeter |
5 digits LED |
3 digits LED |
3 digits LED |
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Ammeter |
4 digits LED |
3 digits LED |
3 digits LED |
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Resolution |
1mV/1mA |
100mV/10mA |
100mV/10mA |
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USB interface |
√ |
√ |
√ |
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Dimension (WxHxD) |
250x150x310mm |
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Weight |
7.5kg |
7.5kg |
10kg |
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Download Details |
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Catalog |
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