30V 10A LED Display Adjustable Switching Regulator Power Supply LW-K3010D Laptop Repair Rework 110v - 220v

Power Supplies
30V 10A LED Display Adjustable Switching Regulator Power Supply LW-K3010D Laptop Repair Rework 110v - 220v
The power supply uses advanced technology PWM + linear regulator, voltage, current can be adjustable from 0 - Rating obtain

Ultra-low ripple. High-precision reference voltage , 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:

1. High-precision LED digital display, intuitive and clear.

2.8 cm smart fan, excellent heat dissipation, effectively extend fan life and reduce noise.

3. The use of advanced technology to effectively reduce the weight of the power and convenience of mobile power.

4. A variety of protection, current limiting protection (OCP), over temperature protection (OTP), Over Power Protection (OPP).

5. 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, motors, LED and the like.

Laboratory, , repair power supply.

Other power supply all the needs of the occasion.

Technical parameters:

1. Input voltage: 220V ± 10% @ 50Hz ± 5Hz

110V ± 10% @ 60Hz ± 5Hz

Switch or a single voltage input

2. Output voltage: 0- Ratings V (see Table I)

3. Output Current: 0- rated A (see Table I)

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 / four semi-digital display, voltage resolution 0.01V, current resolution 0.01A)

5. boot delay: 1-2S Shutdown Delay: 1-6S (depending on the load)

6. Voltage Stability: 0.05% + 1mV

7. The current stability: 0.1% + 10mA

8. Load stability: CV0.05% + 1mV

CC0.05% + 10mA

9. Ripple and Noise: CV10mV

CC20mA (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 - Housing: 1.5KVAC / 1 Minute

Output - Housing: 500VAC / 1 Minute

14. Ground Resistance: