VER :
C_1
update :
98.04.09
Encapsulated DC-DC Converter
SF30 SERIES
KEY FEATURES
Power Module for PCB Mountable
High Efficiency Up To 87%
4:1 Wide Input Range
Six-sided Continuous Shield
Standard Package
Screw Terminal for Optional
2 Years Product Warranty
30 Watts
ELECTRICAL SPECIFICATIONS
Model No. ( Single Output )
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency (%)
capacitor Load max
SF30-24-2.5S
15W
24V (10-40V)
2.5V / 6000mA
80%
33000
μF
SF30-24-3.3S
19.8W
24V (10-40V)
3.3V / 6000mA
83%
19500
μF
SF30-24-5S
30W
24V (10-40V)
5V / 6000mA
85%
10200
μF
SF30-24-12S
30W
24V (10-40V)
12V / 2500mA
83%
820
μF
SF30-24-15S
30W
24V (10-40V)
15V / 2000mA
83%
420
μF
SF30-24-24S
30W
24V (10-40V)
24V / 1250mA
84%
180
μF
Model No. ( Single Output )
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency (%)
capacitor Load max
SF30-48-2.5S
15W
48V (18-75V)
2.5V / 6000mA
81%
33000
μF
SF30-48-3.3S
19.8W
48V (18-75V)
3.3V / 6000mA
85%
19500
μF
SF30-48-5S
30W
48V (18-75V)
5V / 6000mA
87%
10200
μF
SF30-48-12S
30W
48V (18-75V)
12V / 2500mA
84%
820
μF
SF30-48-15S
30W
48V (18-75V)
15V / 2000mA
84%
420
μF
SF30-48-24S
30W
48V (18-75V)
24V / 1250mA
84%
180
μF
Model No. ( Dual Output )
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency (%)
capacitor Load max
SF30-24-5D
30W
24V (10-40V)
±5V
/
±3000mA
81%
±4800
μF
SF30-24-12D
30W
24V (10-40V)
±12V
/
±1250mA
83%
±560
μF
SF30-24-15D
30W
24V (10-40V)
±15V
/
±1000mA
83%
±470
μF
SF30-48-5D
30W
48V (18-75V)
±5V
/
±3000mA
82%
±4800
μF
SF30-48-12D
30W
48V (18-75V)
±12V
/
±1250mA
84%
±560
μF
SF30-48-15D
30W
48V (18-75V)
±15V
/
±1000mA
83%
±470
μF
Model No.
( Single Output )
SF30-24-2.5S
SF30-48-2.5S
15W
SF30-24-3.3S
SF30-48-3.3S
19.8W
SF30-24-5S
SF30-48-5S
30W
SF30-24-12S
SF30-48-12S
30W
12
2500
SF30-24-15S
SF30-48-15S
30W
15
2000
SF30-24-24S
SF30-48-24S
30W
24
1250
Max Output Wattage (W)
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Line Regulation (LL-HL) (typ.)
Load Regulation (10-100%) (typ.)
Output
Ripple
Noise
Trim
Switching Frequency
Over Power Protection
Protection
Over Voltage Protection
Short Circuit Protection
Voltage
Isolation
Resistance
Capacitance
Operating Temperature
Storage Temperature
Case Temperature
Environment
Temperature Coefficient
Humidity
MTBF
Dimension (L x W x H)
Case Material
Physical
Weight
Cooling Method
2.5
3.3
5
±2%
6000
6000
6000
±0.5%
±1%
100 mV max.
100 mV max.
±10%
250KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Hiccup mode, auto-recovery
1600 VDC.
±1%
max.
±1%
max.
10
8
ohms
1000 pF
-25°C…+70°C (with derating)
-55°C…+105°C
+100°C max.
±0.02%
Per°C
95% RH
>550,000 h @ 25°C (MIL-HDBK-217F)
2.0 x 1.6 x 0.47 Inches ( 50.8 x 40.6 x 11.9 mm ) Tolerance
±0.5
mm
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
58 g
Free-air convection
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
-1-
VER :
C_1
update :
98.04.09
Encapsulated DC-DC Converter
SF30 SERIES
SF30-24-5D
SF30-48-5D
30W
π
type
±5
±12
±2%
±3000
±1250
±0.5%
±1%
±1%
±1%
±10%
250KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Hiccup mode, auto-recovery
1600 VDC.
10
8
ohms
1000 pF
-25°C…+70°C (with derating)
-55°C…+105°C
+100°C max.
±0.02%
Per°C
95% RH
>550,000 h @ 25°C (MIL-HDBK-217F)
2.0 x 1.6 x 0.47 Inches ( 50.8 x 40.6 x 11.9 mm ) Tolerance
±0.5
mm
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
58 g
Free-air convection
±15
±1000
SF30-24-12D
SF30-48-12D
SF30-24-15D
SF30-48-15D
30 Watts
Model No.
( Dual Output )
Max Output Wattage (W)
Input
Input Filter
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Line Regulation (LL-HL) (typ.)
Output
Load Regulation (10-100%) (typ.)
Ripple
Noise
Trim
Switching Frequency
Over Power Protection
Protection
Over Voltage Protection
Short Circuit Protection
Voltage
Isolation
Resistance
Capacitance
Operating Temperature
Storage Temperature
Case Temperature
Environment
Temperature Coefficient
Humidity
MTBF
Dimension (L x W x H)
Case Material
Physical
Weight
Cooling Method
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
OUTPUT NOISE
The output noise is measured with 10μF tantalum capacitor and 0.1μF ceramic capacitor across output.
MECHANICAL DIMENSION
( Top View )
PIN#
1
2
3
4
5
6
7
Single
CTRL
-DC IN
+DC IN
TRIM
-DC OUT
+DC OUT
NO PIN
Dual
CTRL
-DC IN
+DC IN
TRIM
-DC OUT
COMMON
+DC OUT
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-2-
VER :
C_1
update :
98.04.09
Encapsulated DC-DC Converter
SF30 SERIES
DERATING
30 Watts
REMOTE ON/OFF CONTROL
BLOCK DIAGRAM
Output Voltage (V.DC) : 12V, 15V, 24V
Single Output
Output Voltage (V.DC) : 2.5V, 3.3V, 5V
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-3-
VER :
C_1
update :
98.04.09
Encapsulated DC-DC Converter
SF30 SERIES
SCREW TERMINAL
SF30-A2
30 Watts
PIN#
1
2
3
4.
5
6
7
8
Single
CTRL
-DC IN
+DC IN
TRIM
-DC OUT
NO CONNECT
+DC OUT
NO CONNECT
Dual
CTRL
-DC IN
+DC IN
TRIM
-DC OUT
NO CONNECT
COMMON
+DC OUT
SF30-A5
PIN#
1
2
3
4.
5
6
7
8
Single
CTRL
-DC IN
+DC IN
TRIM
-DC OUT
NO CONNECT
+DC OUT
NO CONNECT
Dual
CTRL
-DC IN
+DC IN
TRIM
-DC OUT
NO CONNECT
COMMON
+DC OUT
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-4-
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