45 Watt Desktop Switching Power Adapters

300 Myles standish Blvd., Taunton, MA 02780

ph: 1-800-823-8082

Fax: 508-823-8181

WWW.AsTRODYNE.COM

INpuT spECIFICATIONs

Input Voltage Range

90-264 VAC (Universal)

Frequency Range

47-63 Hz

Input Current

Low Line (115VAC)

1.35A

High Line (230VAC)

0.7A

Inrush Current, typ (Cold Start)

Low Line (115VAC)

15A max.

High Line (230VAC)

30A max.

Leakage Current

0.75mA MAX.

@ 240 VAC, FL

OuTpuT spECIFICATIONs

Voltage and Current

See Selection Charts

Output Power Range

0 to FL Rating

Load Regulation (230Vin)

+/- 7%, max.

Line Regulation

+/- 1%, max.

Transient Response

100Vin, FL to 1/2L

4mS

Temperature Coefficient

+/-0.04%/°C, typ

Ripple/Noise

FL, 90Vin

2% Pk-Pk, max.

Over Current Protection

Over Voltage Protection

Start Up Time

100Vin, FL

2S max.

Hold Up Time

100Vin, FL

16mS min

GENERAL spECIFICATIONs

Input-Out Isolation

3000 VAC

Input-Ground Isolation

1500VAC

Isolation Resistance

50 Mohm min.

Efficiency (FL, 230Vin)

83%, typ

Switching Frequency

SPU45-101~104

82 KHz

SPU45-105~111

68 KHz

All Others

82 KHz

Safety

(c)UL1950, EN60950-1

pHYsICAL spECIFICATIONs

Size

5.75” x 3” x 1.7”

Construction

Desktop Style

Weight

19.4oz (550g)

ENVIRONMENTAL spECIFICATIONs

Oper. Temperature

50% Load @ 70°C

(See Derate Curve)

Storage Temperature

Relative Humidity

EMC

110Vin:

FCC Part 15 Class B

220Vin:

CISPR-22 Class B

MTBF

100,000 Hrs

DERATE CuRVE

NOTE: Low cost 3 Wire IEC320/C13 (Part Number ACCRD-C13) Input Power

Cords are available for these products. Inquire to the Astrodyne Sales Depart.

may adversely affect long term reliability. Proper operation under conditions

other than the standard operating conditions is neither warranteed nor implied.

All specifications are typical at nominal input, full load, and 25°C unless other-

wise 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.