- Product Description
Item No Type Size GS-003 G-U0019A001 150*100*20 Power Supply Overview :
1.Input Electrical Characteristics Overview
Input voltage range 90VAC to 264VAC Normal voltage range 100VAC to 240VAC Frequency range 50Hz/60Hz±5% Max input ac current 1.0Amax at full load condition Inrush current (cold start) 50Atyp peak, 120VAC; 100Atyp peak, 220VAC Efficiency(full load) 70%min at 90VAC; 80%min at 220VAC Harmonic current Meet GB17625.1-1998/IEC61000-3-2 class D Leakage Current Less Than 0.75mA, 230VAC input Standby Power Loss ≦1.5W, OUTPUT POWER≤0.1W Input Fuse T3.15A/250VAC 2 . Output Electrical Characteristics Overview
2.1.Output Voltage ,Current & Regulation
Output Voltage
+12V +5V +3.3V Regulation
+12V±5% +5V±5% +3.3V±5% Min. current
0.3A 0.2A 0.01A Rated current
2.6A 2A 0.6A Peak current 3A 2.5A 1A Note:* pulse width within 100ms
2.2.DC Output Ripple & Noise.
Output Voltage
+12V +5V +3.3V Ripple & Noise (Max.)
120mVp-p@25℃; 500mVp-p@25℃; 50mVp-p@25℃; 2.3Protection:
*DC output Over Voltage Protection.
*DC Output Over current Protection.
*DC Output Short Circuit Protection.
3.inverter part
3.1Scope
* input range(10.8VDC-13.2VDC)
* Open lamp protection
* PWM control method
* output short circuit protection
* 4 lamp type of 19"
3.2 Absolute maximum ratings * Input supply voltage 10.8V~13.2V * Input current 2.0A TYP * Output current 6mArms 7mArms 8mArms * Input signal voltage -0.3V~5.0V(ON/OFF/CONTROL) * Ambient operating temperature 0℃~60℃ * Storage temperature -30℃~80℃ * Operating & storage humidity 10%~80%
