Astrodyne ASC-3.3S 30 watt ultraminiature modular switching power supply Datasheet

VER : A_0
update : 94.03.21
AC-DC Power Module
ASC
3 0 WaASC
t t U l SERIES
t r a m i niature Modular Switching Power Supplies
30
series
Watts
KEY FEATURES
� Switching Power Module for PCB Mountable
� Fully Encapsulated Plastic Case
� Universal Input Range 90-264VAC, 47-440 Hz
� Regulated Output
� Low Ripple and Noise
� High Efficiency
� CE, CB, cUL, TUV Approvals
� 2-Year Product Warranty
ELECTRICAL SPECIFICATIONS
Model No.
( Single Output )
Max Output Wattage (W)
Voltage
Input
Output
ASC-3.3S
ASC-5S
ASC-12S
ASC-15S
ASC-24S
20W
30W
30W
30W
30W
90-264 VAC or 120-370 VDC
Frequency (Hz)
47-440 Hz
Current (Full load)
520 mA max. (115 VAC) / 320 mA max. (230 VAC)
Inrush Current (<2ms)
10 A max. (115 VAC) /20 A max. (230 VAC)
Leakage Current
0.75 mA max.
External Fuse (recommend)
1.5 A slow blow type
Voltage (V.DC.)
3.3V
Voltage Accuracy
±2%
Current (mA) max
6000
Line Regulation (LL-HL) (typ.)
±1%
5V
12V
15V
24V
6000
2500
2000
1250
4%
2%
2%
2%
80%
80%
77%
Load Regulation (5-00%) (typ.)
±1%
Minimum Load
5%
Maximum Capacitive Load
470-23,000µF depending on model
Ripple
<0.2% Vout +40mV max (Vp-p)
Noise
<0.5% Vout +50mV max (Vp-p)
Efficiency
70%
Hold-up Time
15 ms min.
Switching Frequency
100 kHz
75%
Over Power Protection
Hiccup technique, auto-recovery
Protection
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Hiccup mode, indefinite (automatic recovery)
Isolation
Input-Output (V.AC)
3000 V
Operating Temperature
-25°C…+70°C (with derating)
Environment
Physical
Safety
EMC
Storage Temperature
-40°C…+85°C
Temperature Coefficient
±0.02%/°C
Humidity
95% RH
MTBF
>200,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
3.5 x 2.5 x 0.98 Inches
Case Material
Plastic resin with Fiberglass (flammability to UL 94V-0)
Weight
220 g
Cooling Method
Free air convection
Agency Approvals
UL/cUL, CE, TUV, CB
EMI (Conducted & Radiated Emission)
EN 55022 class B
EMS (Noise Immunity)
EN 55024
( 89.0 x 63.5 x 25.0 mm ) Tolerance �0.5 mm
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
WWW.ASTRODYNE.COM
-1-
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
VER : A_0
update : 94.03.21
AC-DC Power Module
ASC
3 0 Wa t t U l t r a m i niature Modular Switching Power Supplies
ASC SERIES
30
series
Watts
ELECTRICAL SPECIFICATIONS
Model No.
( Dual• •Triple Output )
Max Output Wattage (W)
Voltage
Input
Output
ASC-5D
ASC-12D
ASC-15D
ASC-5S12S
ASC-5S12D
ASC-5S15D
30W
30W
30W
30W
30W
30W
5/12
5/±12
5/±15
3000/1250
3000/±630
3000/±500
20%
20%
20%
77%
77%
76%
90-264 VAC or 120-370 VDC
Frequency (Hz)
47-440 Hz
Current (Full load)
520 mA max. (115 VAC) / 320 mA max. (230 VAC)
Inrush Current (<2ms)
10 A max. (115 VAC) /20 A max. (230 VAC)
Leakage Current
0.75 mA max.
External Fuse (recommend)
1.5 A slow blow type
Voltage (V.DC.)
±5V
Voltage Accuracy
±2%
Current (mA) max
±3000
Line Regulation (LL-HL) (typ.)
±1%
±12V
±15V
±1250
±1000
±1% / ±5%
Load Regulation (5-00%) (typ.)
±3%
Minimum Load
2%
Maximum Capacitive Load
470-23,000µF depending on model
±2% / ±6%
3%
1%
Ripple
<0.2% Vout +40mV max (Vp-p)
Noise
<0.5% Vout +50mV max (Vp-p)
Efficiency
73%
Hold-up Time
15 ms min.
Switching Frequency
100 kHz
78%
76%
Over Power Protection
Hiccup technique, auto-recovery
Protection
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Hiccup mode, indefinite (automatic recovery)
Isolation
Input-Output (V.AC)
3000 V
Operating Temperature
-25°C…+70°C (with derating)
Environment
Physical
Safety
EMC
Storage Temperature
-40°C…+85°C
Temperature Coefficient
±0.02%/°C
Humidity
95% RH
MTBF
>200,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
3.5 x 2.5 x 0.98 Inches
Case Material
Plastic resin with Fiberglass (flammability to UL 94V-0)
Weight
220 g
Cooling Method
Free air convection
Agency Approvals
UL/cUL, CE, TUV, CB
EMI (Conducted & Radiated Emission)
EN 55022 class B
EMS (Noise Immunity)
EN 55024
( 89.0 x 63.5 x 25.0 mm ) Tolerance �0.5 mm
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Note
1.
The triple output required a minimum 20% loading on the output to maintain specified regulation.
damage these devices; however they may not meet all listed specification.
2.
Load regulation for triple output:
Main output (V1): 20% to 100% with 20% to 100% balanced on auxiliaries.
Auxiliary outputs (V2 and V3): 20% to 100% balanced on all outputs.
3.
Cross regulation for triple output:
Main output 100% load, auxiliary 100%, other auxiliary 25% to 100%.
Auxiliary outputs (V2 and V3): Main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25%, auxiliary 25%, other
auxiliary 25% to 100%.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
WWW.ASTRODYNE.COM
Operation under no-load condition will not
-2-
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
VER : A_0
update : 94.03.21
AC-DC Power Module
ASC
3 0 Wa t t U l t r a m i niature Modular Switching Power Supplies
ASC SERIES
MECHANICAL DIMENSION
series
Watts
( Top View )
BLOCK DIAGRAM
http://www.archcorp.com.tw
30
WWW.ASTRODYNE.COM
TEL: +886-2-26989508 FAX: +886-2-26981319
PIN#
SINGLE
Dual
5S/12S
Triple
1
AC IN (N)
AC IN (N)
AC IN (N)
AC IN (N)
2
AC IN (L)
AC IN (L)
AC IN (L)
AC IN (L)
3
+DC OUT
+DC OUT
+12V
+DC OUT
4
NO PIN
NO PIN
+5V
+5V
5
-DC OUT
COMMON
+12 RTN
COMMON
6
NO PIN
NO PIN
+5 RTN
+5 RTN
7
NOCONNECT
-DC OUT
NO PIN
-DC OUT
DERATING
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
-3-
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