Describe
【Dual-channel power supply】Independent dual-channel constant voltage and constant current automatic conversion function. The two adjustable channels can be used independently or automatically in series and parallel, and have master-slave automatic tracking and adjustment functions.
【Three output modes】The three output modes of the dual-channel DC regulated power supply are independent, series and parallel modes.
【Series connection mode】Dual voltage output in series mode can form positive and negative power outputs, which is especially suitable for occasions that require symmetrical and adjustable bipolar power supplies. Example 120V 3a to 240V 3a
【Parallel connection mode】Dual current expansion output in parallel mode. Example 30v 10a up to 30v 20a.
【One key switch series parallel】 Say goodbye to complex wiring and setting, by pressing "ser/par" arbitrarily switch series and parallel, super convenient!
【Encoder knob】: This product button uses an encoder knob, you can directly set the voltage and current value instead of adjusting them, very convenient and accurate.
【Multi-protection functions】 Equipped with grounding cable, overheat protection, overvoltage protection, overcurrent protection and short circuit protection to ensure safety; After testing, full load operation can be maintained for more than 24 hours. The built-in intelligent fan can reduce noise and effectively extend the service life of the product.
【High-quality materials】 with pure copper connectors, with good conductivity. High-quality cables are used internally to ensure the safe operation of the machine. Using high-quality hardware makes our products more precise.
Specification
1. Input voltage: AC 110V 50Hz or 110V 60Hz
2. Max output voltage: DC 0- 240V
3. Max output current: DC 0-20A
4. Display accuracy: 1% 1 word (three/three and a half digital display, voltage resolution 0.1V, current resolution 0.1A),0.1% 1 word (four half digital display, voltage resolution 0.01V, current resolution 0.01A)
5. Boot delay: 1-2s Shutdown delay: 1-6s (depends on the load)
6. Voltage stability: ≤ 0.05% + 1mv
7. Current stability: ≤ 0.1% + 10ma
8. Load stability: CV≤ 0.05% + 1mv, CC≤ 0.05% + 10ma
9. Ripple and noise: cv≤ 10mv, cc≤ 20ma (rms)
10. Overall efficiency: ≥ 80% (under full load test)
11. Working environment: -10 - + 40 relative humidity 20% -80% (non-condensing)
12. Storage environment: -20 - + 80 relative humidity 20% -70% (non-condensing)
13. Pressure test: Input-Output: 1.5kVAC/1 minute, Input enclosure: 1.5kVAC/1 minute, Output enclosure: VAC/1 minute
14. Ground resistance: <20mΩ
Package list:
1. 1x Power supply
2. 1x Power cable
3. 2x Output load cable
4. 1x User manual
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