New 30V 10A Adjustable Switching Regulator DC Power Supply K3010D Laptop Repair Rework Lab Supplies Diy | Обустройство дома

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  LW-K3010D Mini Adjustable DC power supply 0~30V 0~10A ,110V/220V, Switching Power supply Voltage Regulators free shipping    

Overview:

  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:   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, DC motors, LED and the like.   Laboratory, factory, repair power supply.   Other DC power supply all the needs of the occasion.   Technical parameters:   1. Input voltage: 220V plusmn 10% @ 50Hz plusmn 5Hz   110V plusmn 10% @ 60Hz plusmn 5Hz   Switch or a single voltage input   2. Output voltage: DC 0- Ratings V (see Table I)   3. Output Current: DC 0- rated A (see Table I)     4. Display Accuracy:   plusmn 1% plusmn 1 word (three / three and a half digital display, voltage resolution 0.1V, current resolution 0.1A)   plusmn 0.1% plusmn 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: le0.05% + 1mV   7. The current stability: le0.1% + 10mA   8. Load stability: CVle0.05% + 1mV   CCle0.05% + 10mA   9. Ripple and Noise: CVle10mV   CCle20mA (RMS)   10. Overall efficiency: ge80% (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: <20mOmega   Package List : 1pcs DC Power Supply 1pcs Power Cable 1pair Crocodile Clip Line