Beijing Jinqiu Guoshi E&T CO., LTD.

Hand Dynamo

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Beijing Jinqiu Guoshi E&T CO., LTD.

NO.29 East Road Shangdi, Haidian District Beijing, P.R. China Beijing Beijing
Contact name
tao susu


Product name:FSD-10W /15W hand dynamo
It is an kind of portable emergency hand power supply unit. It can apply to all kinds of communication equipments, portable computers, instruments, lighting lamps and lanterns,whose power supply are batteries. It also can implement the power supply without interruption or floating charging, especially for the emergency power supply and charging when the electricity quality of batteries is insufficient under the field working condition.

Main Performance Index:                      
Output Power:10 W、15 W          
Rated Voltage:15.5 V±0.5 V      
Rated Current:0.7 A              
Voltage Change Ratio:≤ 10%              
Rotating Speed of Regulated Voltage Range:65~75 r/min
Ripple Voltage:≤ 18 mV
Complete Appliance Efficiency:≥ 45 %
Noise:≤ 65dB

Protection Feature:No damage for overcurrent, 150% rated current within continuous 2 seconds, protection against back discharge ≤ 1 mA; overvoltage, overcurrent and short-circuit protection.
Environmental Temperature:operatin temperature -40℃~ 55℃,storage temperature-55℃ ~ 70℃

Soakage:Lay the hand dynamo into 1-meter-deep freshwater and steeping for 120min±5min, then take it out and wipe it clean, the unit should be normally operated.

Reliability:MTBF = 800 h

Maintainability:MTTR ≤ 30 min

Electromagnetic Compatibility:Radiated emission frequency of electric field 2 MHz ~ 1GHz,Radiated emission sensitivity of electric field 30 MHz ~ 1GHz

Outside Measurement:95 mm × 70 mm × 33 mm
Weight:≤ 0.55 kg


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