180W~315W
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Introduction |
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The TP2000 and TP2000TK series are linear DC power supplies with 3 channels, 195W to 315W output. In constant voltage and current operations, the power supply provides high regulation and low ripple & noise. Auto series and parallel operations double output voltage and current. Heat sink and automatic cooling fan control give sufficient cooling to the power supply and minimize fan noise. The output ON/OFF control and preset voltage & current function protect the power supply and related loads from unexpected damages. The TP2000 and TP2000TK series are widely used in applications of powering operational amplifier, push pull stages, logic circuit and definition systems.
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Features |
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ü Two independent adjustable outputs 0~30V/0~3A/5A×2, one fixed output5V/3A ×1 ü Constant voltage and constant current operations ü Low ripple and noise, low temperature drift ü Auto Series and Parallel tracking operations ü Output ON/OFF control ü Preset voltage and current (TP2000TK) ü High efficiency, high power density ü Over load and reverse polarity protections ü Dual-color four digital panel meters |
Specifications
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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 |
≤1mVrms (I≤3A); ≤2mVrms (I>3A) |
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Temperature co-efficient |
≤300ppm/℃ |
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Recovery time |
≤100us (50% load change, minimum load0.5A) |
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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%+3mV (I≤3A); ≤0.02%+5mV (I>3A) |
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Series |
Line regulation |
≤0.01%+5mV |
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Load regulation |
≤300mV |
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Tracking error |
≤0.5%+10mV of the master, no load (with load, add load regulation≤300mV) |
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Fixed output |
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Output voltage |
5V±0.25V |
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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 |
≤2.0mVrms |
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Protection |
Over load and reverse polarity protections |
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Display |
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Voltmeter |
3 digits LED display |
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Ammeter |
3 digits LED display |
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Resolution |
100mV/10mA |
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Accuracy |
Voltage |
±(0.5% reading+2digits) |
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Current |
±(1% reading+2digits) |
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Protection |
Over load and reverse polarity protections |
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Power source |
AC110V/220V±10% selectable, 50/60Hz |
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Operating environment |
0℃~40℃, ≤80%RH |
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Storage environment |
-10℃~70℃, ≤70%RH |
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Accessories |
Power cord ×1, Operation manual ×1, Test lead ×1 |
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Selection guide
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Model |
TP-2303E |
TP-2305E |
TP-2303K |
TP-2305K |
TP-2303 |
TP-2305 |
TP-2303TK |
TP-2305TK |
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Output voltage |
0~30V ×2 |
0~30V ×2 |
0~30V ×2 |
0~30V ×2 |
0~30V ×2 |
0~30V ×2 |
0~30V ×2 |
0~30V ×2 |
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Output current |
0~3A ×2 |
0~5A ×2 |
0~3A ×2 |
0~5A ×2 |
0~3A ×2 |
0~5A ×2 |
0~3A ×2 |
0~5A ×2 |
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Fixed output |
5V/3A |
5V/3A |
5V/3A |
5V/3A |
5V/3A |
5V/3A |
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Preset V&I |
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√ |
√ |
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Output ON/OFF |
√ |
√ |
√ |
√ |
√ |
√ |
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Tracking operation |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
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Dimension |
260×160×330mm |
260×160×370mm |
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Weight |
7kg |
9kg |
7kg |
9kg |
8kg |
10kg |
8kg |
10kg |