Sursa in comutatie AC-DC 12V 4.5A

Output number: CH1 CH2 CH3
Dc voltage: 5V 12V -12V
Rated currnet: 11A 4.5A 1A
Current range: 2 ~ 12A 0.5 ~ 5A 0.2 ~ 1A
Rated power: 121W
Ripple noise (max.): 80mVp-p 120mVp-p 120mVp-p
Voltage adj. range: CH1: 4.75 ~ 5.5V
Voltage tolerance: +/- 2.0% +/- 6.0% +/- 6.0%
Line regulation: +/- 0.5% +/- 1.0% +/- 1.0%
Load regulation: +/- 0.5% +/- 5.0% +/- 5.0%
Setup, rise, hold time: 800ms, 20ms, 20ms/230VAC 1600ms, 20ms, 12ms/115VAC at full load
Voltage range: 88 ~ 132VAC/176 ~ 264VAC selected by switch 240 ~ 370VDC
Frequency range: 47 ~ 63Hz
Efficiency (Typ.): 77%
Ac current (Typ.): 2.8A/115VAC 1.6A/230VAC
Inrush current (Typ.): COLD START 35A
Leakage current: 3.5mA / 240VAC
Over load protection: : Hiccup mode, recovers automatically after fault condition is removed 105 ~ 135% /115VCA rated output power
Over voltage: CH1: 5.75 ~ 6.75VDC
Protection type : Shut off o/p voltage, clamping by zener diode
Working temp.: -10 ~ +60 C (Refer to output load derating curve)
Working humidity: 20 ~ 90% RH non-condensing
Storage temp., humidity: -20 ~ +85 C, 10 ~ 95% RH
Temp. coefficient: +/- 0.03%/ (0 ~ 50 C ) on +5V output
Vibration: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Safety standards: UL60950-1, TUV EN60950-1 approved
Withstand voltage: l/P-O/P:3KVAC l/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation resistance: l/P-O/P, l/P-FG, O/P-FG:100M Ohms / 500VDC
Emi conduction radiation: Compliance to EN55022 (ClSPR22) Class B
Harmonic current: Compliance to EN61000-3-2,-3
Ems immunity: Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A
Mtbf: 274.5Khrs min. MlL-HDBK-217F (25 C )
Dimension: 199*110*50mm (L*W*H)

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