VER : A_2
update : 97.12.01
Encapsulated DC-DC Converter
ST30 SERIES
30 Watts
KEY FEATURES
Power Module for PCB Mountable
Smaller Size (2”x1”) with High Efficiency
2:1 Input Range
Regulated Output
Low Ripple and Noise
Screw Terminal For Optional
Operating Temperature: -40°C…+85°C (with derating)
Remote ON/OFF Control (Optional)
Standard 2” x 1” Package and Pinout
2-Years Product Warranty
ELECTRICAL SPECIFICATIONS
Model No. ( Single Output )
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
ST30-24-2.5S
ST30-24-3.3S
19.8W
ST30-24-5S
30W
ST30-24-12S
30W
ST30-24-15S
30W
ST30-24-24S
30W
15W
24V (18-36V)
2.5V / 6000mA
84%
24V (18-36V)
3.3V / 6000mA
87%
24V (18-36V)
5V / 6000mA
90%
24V (18-36V)
12V / 2500mA
88%
24V (18-36V)
15V / 2000mA
88%
24V (18-36V)
24V / 1250mA
88%
Capacitor Load (max)
6800uF
6800uF
4700uF
680uF
680uF
120uF
Model No. ( Single Output )
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
ST30-48-2.5S
15W
ST30-48-3.3S
19.8W
ST30-48-5S
30W
ST30-48-12S
30W
ST30-48-15S
30W
ST30-48-24S
30W
48V (36-75V)
2.5V / 6000mA
85%
48V (36-75V)
3.3V / 6000mA
88%
48V (36-75V)
5V / 6000mA
90%
48V (36-75V)
12V / 2500mA
88%
48V (36-75V)
15V / 2000mA
88%
48V (36-75V)
24V / 1250mA
88%
Capacitor Load (max)
6800uF
6800uF
4700uF
680uF
680uF
120uF
ST30-24-2.5S
ST30-48-2.5S
15W
ST30-24-3.3S
ST30-48-3.3S
19.8W
ST30-24-5S
ST30-24-12S
ST30-24-15S
ST30-48-15S
30W
ST30-24-24S
ST30-48-24S
30W
Model No. ( Single Output )
Max Output Wattage (W)
ST30-48-5S
30W
ST30-48-12S
30W
Input
Input Filter
π type
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
2.5
3.3
5
12
15
24
±2%
6000
6000
6000
2500
2000
1250
Line Regulation (LL-HL) (typ.)
Load Regulation (10-100%) (typ.)
Ripple
Noise
Minimum Load
±0.5%
±1%
2.5S~5S:50mV
2.5S~5S100mV
0%
Output
/
/
0%
other: <0.2% Vout +40mV max (Vp-p)
other: <0.5% Vout +50mV max (Vp-p)
0%
1%
1%
0.5%
Switching Frequency
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Voltage
400KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Current limit, auto-recovery
1600 VDC.
108 ohms
Protection
Isolation
Resistance
Capacitance
1000 pF
Operating Temperature
Storage Temperature
Case Temperature
Temperature Coefficient
Humidity
-40°C…+85°C (with derating)
-55°C…+105°C
+105°C max.
Environment
Physical
±0.02% Per°C
95% RH
>550,000 h @ 25°C (MIL-HDBK-217F)
MTBF
Dimension (L x W x H)
Case Material
Weight
2.0 x 1.0 x 0.433 Inches ( 50.8 x 25.4 x 11.0 mm ) Tolerance ±0.5 mm
Five-side shielded Aluminum with Non-Conductive base, Black Anodize
33 g
Cooling Method
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-
ARCH [ ARCH ELECTRONICS CORP. ]
