Detailed product description:
Certification: CE, GS, CB, EK, UL, LVD, C-tick, FCC, PSE
Input characteristics
1.Input voltage
Rated input voltage: 100-240Vac
A variable input voltage: 90V - 264Vac
2.Input current
When the input voltage is 100Vac, with full load, the maximum input AC current 0.6A
3.Input frequency
Rated frequency: 50/60Hz
Adjust the frequency: 47-63Hz
4.the surge current
When the output at rated load, an ambient temperature of 25 ℃, enter the 240Vac cold-start when the maximum surge current of 30A.
5.The AC leakage current.
When the input voltage is 240Vac, the maximum leakage current based on 0.25mA
Output characteristics
1.Output voltage, current
Rated output voltage: 3-24V
Output load voltage: rated voltage of + / 5%
No load output voltage: rated voltage of + / 5%
Output current: 50-2000mA
2.efficiency
When the 100Vac input and output the maximum load, minimum 70%
When the 240Vac input and output the maximum load, minimum 75%
3.No load power: 0.5W Max.
4.Ripple and noise.
Test conditions: rated voltage and rated current conditions, use the bandwidth of 20MHz oscilloscope is linked to the output of the switch power,
At the same time the output with a 47UF electrolytic capacitor and a 0.1UF capacitor tiles. Ripple and noise: < 120m Vp-p
Brand name: YHY
Advantage
1.wide input voltage range, in line with the global standard.
2.Soft start current, can reduce the AC input efficiency.
3.with short circuit and overload protection, good insulation properties, high dielectric strength.
4.with small volume, light weight, low operating temperature, long service life.
5.100% full load burn-in testing.
6.With EMI filter, good anti-interference performance, DC ripple of small, high work efficiency.
7.At full load high temperature aging test machine, 100%.
Protection function
1.The short circuit protection.
2.Over current protection
3.Over voltage protection
Environmental requirements
1.Working temperature: 0 ℃+40℃--, fully loaded, the normal work.
2.Storage temperature ( shell ): -10 ℃+55℃--
3.Working humidity: 5% ( 0 ℃) ~90% ( 40 ℃), 72 hour, full, normal working.
Mechanical properties
1.drop test: products from one meters high and fell to the floor no injury.
2.Experiment: DC lead. Swing hanging weight 500 grams, swing angle of 60 degrees, at least can withstand 2000 times each, the bending speed 40, do not appear to damage.