40W Single Output Switching Power Supply

	Universal AC input/Full range
	Protections: Short circuit/ Over load
	Cooling by free air convection
	100% full load burn-in test
	Fixed switching frequency at 36KHz

Model Number	Output Voltage	Output Amps	Load Regulation	Ripple and Noise	Over Voltage Protection	Voltage Tolerance	DC Voltage Adjust	Minimum Load Requirement	Efficiency
AS40-5/DRL	5V	8A	+/- 1.0%	75mVp-p max. (Note 2)	5.75 ~ 6.75v Hiccup mode, recovers automatically after fault condition is removed	+/- 2.0% (Note3)	4.75 ~ 5.5v	0 ~ 8A	72% / 115VAC typ.
AS40-12/DRL	12V	3.5A	+/- 0.5%	100mVp-p max. (Note 2)	13.8 ~ 16.2V Hiccup mode, recovers automatically after fault condition is removed	+/- 1.0% (Note3)	10.8 ~ 13.2v	0 ~ 3.5A	76% / 115VAC typ.
AS40-15/DRL	15V	2.8A	+/- 0.5%	100mVp-p max. (Note 2)	17.25 ~ 20.25V Hiccup mode, recovers automatically after fault condition is removed	+/- 1.0% (Note3)	13.5 ~ 16.5v	0 ~ 2.8A	76% / 115VAC typ.
AS40-24/DRL	24V	1.8A	+/- 0.5%	100mVp-p max. (Note 2)	27.6 ~ 32.4V Hiccup mode, recovers automatically after fault condition is removed	+/- 1.0% (Note3)	21.6 ~ 26.4v	0 ~ 1.8A	78% / 115VAC typ.

AS40/DRL series

Input Specifications

Input Voltage Range	85 ~ 264VAC 120 ~ 370VDC
Frequency Range	47 ~ 63Hz
Inrush Current	Cold Start 25A/115VAC, 0.6A//230VAC typ.
Input Current	1.2A/115VAC, 0.6/230VAC typ.
Leakage Current	<1mA / 240VAC

General Specifications

Isolation	3KVAC
Isolation Input-Ground	1.5KVAC
Isolation Output-Ground	0.5KVAC
Insulation Resistance	100M Ohms/500VDC
Efficiency	72% / 115VAC typ.
Safety Approvals	UL1012, UL1950, TUV EN60950 Approved
Harmonic Current	Compliance to EN61000-3-2,-3

Environmental Specifications

Operating Temperature	-10°C ~ +60°C (Refer to output load for derating curve)
Storage Temperature	-20°C ~ +85°C
Working Humidity	20~90% RH non condensing
Storage Humidity	10 ~ 95% RH
EMI	Compliance to EN 55022 (CISPR22) Class B
MTBF	314.1K hrs min MIL-HDBK-217F (25°C)
Vibration	10 ~ 500Hz. 2G 10- min./1 cycle, 60min. Each along X, Y, Z axes
EMS	Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A

Output Specifications

Output Voltage	5V
Output Amps	8A
Load Regulation	± 1.0%
Line Regulation	± 0.5%
Temperature Coefficient	±0.03%/°C (0 ~ 50°C)
Ripple and Noise	75mVp-p max. (Note 2)
Over Voltage Protection	5.75 ~ 6.75v Hiccup mode, recovers automatically after fault condition is removed
Over Current Protection	105 ~ 150% rated output power Hiccup mode, recovers automatically after fault condition is removed
Voltage Tolerance	± 2.0% (Note3)
DC Voltage Adjust	4.75 ~ 5.5v
Minimum Load Requirement	0 ~ 8A
Rise Time	300ms, 50ms/230VAC 800ms, 50ms/115VAC at full load
Hold Up Time	70ms/230VAC 15ms/115vac at full load

Physical Specifications

Size (mm)	129x98x38
Weight (g)	0.44Kg; 30pcs/13.9KG/0.86CUFT

Notes

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 °C of ambient temperature.

2. Ripple and noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance: includes set up tolerance, line regulation and load regulation.

4. The power supply is considered a component which will be installed into a final equipment. The final equpiment must be re-confirmed that it still meets EMC directives.

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.

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40W Single Output Switching Power Supply