ASTRODYNE ASM60 Service Manual

60W Ultraminiature Medical Open Frame Switching Power Supplies

A S M 6 0 s e r i e s

Up to 60W Output Power

Universal 90-264VAC Input

Single and Dual Outputs from 5VDC to 48VDC

High Efciency up to 86%

4000V Isolation

1U Compatible Height

2”W x 4”L x 1.244”H

Model Number Output Voltage Max. O/P Amps Min. O/P Amps Efciency @ 230VAC R&N P-P Current Limit

SINGLE OUTPUT

ASM60-5(A)* 5VDC 9 0 73% 100mV 112%
ASM60-9(A)* 9VDC 6.66 0 82% 100mV 135%
ASM60-12(A)* 12VDC 5 0 84% 150mV 162%
ASM60-15(A)* 15VDC 4 0 84% 150mV 162%
ASM60-24(A)* 24VDC 2.5 0 86% 150mV 162%
ASM60-36(A)* 36VDC 1.66 0 85% 100mV 125%
ASM60-48(A)* 48VDC 1.25 0 86% 400mV 162%

DUAL OUTPUT (V1/V2) (I1/I2)

ASM60D-1 5/12VDC 5/3 1/0.60 81% 100/120mV 150%
ASM60D-2 5/15VDC 5/2.4 1/0.48 82% 100/150mV 150%
ASM60D-3 5/24VDC 5/1.5 1/0.30 82% 100/240mV 150%
ASM60D-5 5/48VDC 5/0.73 1/0.15 82% 100/400mV 150%

*Note: The Single Outputs can be ordered with Molex 09-50-30x1 I/O connectors.. Simply add the sufx “A” to the end of the Model Number.

For example, ASM60-5A

ASTRODYNE USA: 1-800-823-8082

WWW.ASTRODYNE.COM

ASTRODYNE PACIFIC: 886-2-26983458

60W Ultraminiature Medical Open Frame Switching Power Supplies

100

90

80

70

60

50

40

30

20

10

0

-20 10 20 30 40 50 60 70

Ambient Temperature De

gC

Load (%)

A S M 6 0 s e r i e s

INPUT SPECIFICATIONS

Input Voltage Range 90-264 VAC
Frequency Range 47-63 Hz
Inrush Current, typ: 30A @ 100VAC Input *
60A @ 200VAC Input *
Leakage Current <0.1mA

OUTPUT SPECIFICATIONS

Voltage and Current See Selection Chart
Load Regulation (0%-FL)
Single O/P: ± 1%
Dual O/P (V1/V2): ± 3/5% max
Line Regulation (LL-HL)
Single O/P: ± 1% max
Dual O/P (V1/V2): ± 1/2% max
Cross Regulation (Dual Outputs)
(100-20% L w. other O/P at 60%) ± 3/5% max
Preset Accuracy 1%
DC Voltage Adjust (typ) ± 6% of FS (Primary)
Temperature Coefcient ± 0.05%/°C
Ripple/Noise, 20Mhz BW See Selection Chart
measured directly at the pins at
nominal load, 25°C ambient,

0.1-uF bypass, peak to peak at
20 MHz bandwidth
Over Voltage Protection Latching, 130% max.
Current Limit, Self Recovering See Selection Chart *
Short Circuit Protection Continuous, self-recovering *
Hold Up Time (115V / 60Hz) 10 mS, min.

GENERAL SPECIFICATIONS

Input-Out Isolation 4000VAC
Efciency See Selection Chart
Switching Frequency 65Khz, (xed, typical)
Safety
UL/cUL: ANSI/AAMI ES60601-1:2005
UL-EU: EN60601-1
CE: EN60601-1-2
CB: IEC60601-1:2005 (3rd Edition)
CSA: CSA-C22.2 No. 601.1-M90

PHYSICAL SPECIFICATIONS

Size 2” x 4” x 1.244”

50.8 x 101.6 x 31.6mm
Construction Open Frame
Weight 7oz (198g)

ENVIRONMENTAL SPECIFICATIONS

Oper. Temperature -20 to +50°C(FL) , See Derate
Storage Temperature -40 to +85°C *
Relative Humidity 0 to + 95%, non-cond *
EMC EN 60601-1-2:2001
MTBF 185,000 Hrs
Mil Std 217, 25°C

OUTPUT DERATING CURVE

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

* These are stress ratings. Exposure of the devices to any of these conditions

may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.

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.

WWW.ASTRODYNE.COM

ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458