LITEON 12V/3.3A 40W Power Adapter - PA-1041-81

This series is a class 1, single-output AC to DC 40W green adapter with C14 inlet type. It can be operated from AC 90V~264V with good efficiency performance for various ITE, industrial and networking application. It also complies world-wide Safety and EMC regulations.

Features

DC Plug	5.5 × 2.5 mm
AC Input	90–264 VAC, C14 socket (withstand 300 VAC surge for 5 seconds)
Protections	Short-circuit, Over-voltage, Over-current, Over-temperature
Efficiency	DOE Level VI compliance
Standby Power	Low consumption
Safety Certifications	Global safety approvals, IEC/EN 62368-1 compliance
Operating Temperature	0 ~ +40 ℃
Operating Altitude	Up to 5000 meters
LED Indicator	Yes
Reliability	High reliability design
Warranty	1 year
Dimensions (L × W × H)	114.2 mm × 51.5 mm × 32 mm

Electrical Specification

Category	Parameter	Specification
Rated	Power	40W
	Voltage	12V
	Current	3.33A
	Ripple & Noise (max.)	100mV
Regulation	Line & Load	±5%
Timing	Hold-up Time (typ.)	10ms
Timing	AC ON Delay / Rise Time (max.)	3 sec / 30ms
Input	Rated Voltage Range	100–240 VAC
	Operating Voltage Range	90–264 VAC (300 VAC for 5 sec)
	Current (max.)	1.2A @ 100 VAC
	Inrush Current	No component damage (< I²t)
	Frequency Range	50–60 Hz
Leakage Current	Max. 0.25mA @ 240 VAC
Efficiency	Average Efficiency (typ.)	88%
Protections	Over-voltage	Max. 150% of rated voltage, latch-off protection
	Over-current	Max. 160% of rated current, hiccup mode until fault removed
	Short-circuit	No damage, hiccup mode until fault removed
	Over-temperature	No damage, auto recovery after cooling
MTBF	Min.	500K hours @ rated load
Environment	Temperature	Operating: -20~70℃ / Storage: -40~85℃
	Humidity	Operating: 10–90% RH (non-cond.) / Storage: 5–95% RH
	Altitude	Max. 5000 meters
Mechanical	Dimensions (L×W×H)	114.2 × 51.5 × 32 mm
	Weight	215 g (typ.)
	Vibration	10–500 Hz, 5G, 20min/cycle, all axes (X, Y, Z)
Safety	Standards	IEC/EN 60950-1, K60950-1, IEC/EN 62368-1, CNS14336-1
	Withstand Voltage	Input–Output: 4242 VDC / Input–FG: 2150 VDC
	Isolation Resistance (min.)	Input–Output: 30MΩ @ 500 VDC, 25℃, 70% RH
EMC	EN55032 (CISPR32)	Conducted EMI: Class B / Radiated EMI: Class B
	FCC	Conducted EMI: Class B / Radiated EMI: Class B
	EN61000-3-2	Harmonic distortion: Not applicable
	EN61000-4-2	ESD: ±8kV contact / ±15kV air discharge
	EN61000-4-3	Radiated RF immunity: 3V/m
	EN61000-4-4	EFT: ±1kV (AC port)
	EN61000-4-5	Surge: ±2kV DM / ±4kV CM
	EN61000-4-6	Conducted RF immunity: 3V/m
	EN61000-4-8	Magnetic field immunity: 3A/m
	EN61000-4-11	Voltage dip immunity

Notes

#1: All specification defined at 230Vac/50Hz, rated power and 25℃ ambient temperatures if not mentioned specifically.

#2: Ripple noise is measured with 0.47uF MLCC & 47uF low ESR capacitor.

#3: Calculated by Telcordia SR332 at 25℃ ambient temperatures.

#4: When operating altitude is higher than 2000m, the environment temperature derating factor is 0.36℃/100m.

Resources

Datasheet

Package Includes

1x Power Adapter

Note: Power cord is not included in the box.

Semiconductors

LiteOn 12V/3.3A 40W Power Adapter