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LW-K3010D 30V 10A LED Display Adjustable Switching DC Power Supply for Laptop Repair Rework
Description:
The power supply uses advanced technology PWM + linear regulator, voltage, current can be continuously adjustable from 0 - Rating obtain
Ultra-low ripple. High-precision reference voltage source, rational circuit design, the ability to provide highly accurate output. High-power MOS devices
Application, to ensure adequate power supply, improve the long-term stability of the power at full load work. Perfect protection function, in order to protect the load . And the power supply are not damaged. Simple operation, and a plurality of power supply can be directly connected in series, parallel, expanded power
range of applications.
Features:
- High-precision LED digital display, intuitive and clear.
- 8 cm smart fan, excellent heat dissipation, effectively extend fan life and reduce noise.
- The use of advanced technology to effectively reduce the weight of the power and convenience of mobile power.
- A variety of protection, current limiting protection (OCP), over temperature protection (OTP), Over Power Protection (OPP).
- Plastic panels, more beautiful, voltage, current, coarse and fine adjustment knob to set the settings to be more precise.
Application areas:
- Car DVD, Car Audio.
- Aging products, such as resistors, capacitors, relays, DC motors, LED and the like.
- Laboratory, factory, repair power supply.
- Other DC power supply all the needs of the occasion.
Technical parameters:
- Input voltage:
220V ± 10% @ 50Hz ± 5Hz
110V ± 10% @ 60Hz ± 5Hz
Switch or a single voltage input
- Output voltage: DC 0- Ratings V (see Table I)
- Output Current: DC 0- rated A (see Table I)
- 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 / four semi-digital display, voltage resolution 0.01V, current resolution 0.01A)
- Boot delay: 1-2S Shutdown Delay: 1-6S (depending on the load)
- Voltage Stability: ≤0.05% + 1mV
- The current stability: ≤0.1% + 10mA
- Load stability: CV≤0.05% + 1mV;CC≤0.05% + 10mA
- Ripple and Noise: CV≤10mV;CC≤20mA (RMS)
- Overall efficiency: ≥80% (under full load test)
- Working environment: -10 - + 40 Relative humidity 20% -80% (non-condensing)
- Storage Environment: -20 - + 80 Relative humidity 20% -70% (non-condensing)
- Pressure test:
Input - Output: 1.5KVAC / 1 Minute
Input - Housing: 1.5KVAC / 1 Minute
Output - Housing: 500VAC / 1 Minute
- Ground Resistance: <20mΩ
Package included:
- 1 x DC Power Supply
