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-
ARCH [ ARCH ELECTRONICS CORP. ]
