SU40 Datasheet, PDF (1/4 Pages) Arch Electronics Corp. – Encapsulated DC-DC Converter

SU40 SERIES
VER : A_9 update : 98.04.09
Encapsulated DC-DC Converter
40 Watts
KEY FEATURES
„ Power Module for PCB Mountable
„ 2:1 Input Range
„ Regulated Output
„ Low Ripple and Noise
„ Screw Terminal For Optional
„ Synchronous-rectifier Topologies
„ Vout Trim and ON/OFF Control Function
„ 2-Years Product Warranty
ELECTRICAL SPECIFICATIONS
Model No. ( Single Output )
Max Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
SU40-12-5S
40W
12V (9-18V)
5V / 8000mA
85%
SU40-12-12S
40W
12V (9-18V)
12V / 3333mA
85%
SU40-12-15S
40W
12V (9-18V)
15V / 2666mA
85%
Model No. ( Single Output )
Max Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
SU40-24-5S
40W
24V (18-36V)
5V / 8000mA
87%
SU40-24-12S
40W
24V (18-36V)
12V / 3333mA
86%
SU40-24-15S
40W
24V (18-36V)
15V / 2666mA
86%
Model No. ( Single Output )
Max Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
SU40-48-1.8S
14.4W
48V (36-75V)
1.8V / 8000mA
76%
SU40-48-2.5S
20W
48V (36-75V)
2.5V / 8000mA
82%
SU40-48-3.3S
26.4W
48V (36-75V)
3.3V / 8000mA
84%
SU40-48-5S
40W
48V (36-75V)
5V / 8000mA
88%
SU40-48-12S
40W
48V (36-75V)
12V / 3333mA
87%
SU40-12-24S
40W
12V (9-18V)
24V / 1666mA
85%
SU40-24-24S
40W
24V (18-36V)
24V / 1666mA
86%
SU40-48-15S
40W
48V (36-75V)
15V / 2666mA
87%
SU40-48-24S
40W
48V (36-75V)
24V / 1666mA
87%
SU40-12-5S SU40-12-12S
Model No. ( Single Output )
SU40-48-1.8S SU40-48-2.5S SU40-48-3.3S SU40-24-5S SU40-24-12S
SU40-48-5S SU40-48-12S
Max Output Wattage (W)
14.4W
20W
26.4W
40W
40W
Input
Input Filter
π type
Voltage (V.DC.)
1.8
2.5
3.3
5
12
Voltage Accuracy
±2%
Current (mA) max
8000
8000
8000
8000
3333
Minimum Load
0%
Output
Line Regulation(LL-HL) (typ) ±0.5%
Load Regulation (10-100%) (typ.) ±1%
Ripple
50 mV max.
±1% max.
Noise
100 mV max.
±1% max.
Trim
±10%
Switching Frequency
5V Output: 250KHz
12V Input: 200KHz
others: 400KHz
Over power Protection
Works over 120% of rating and recovers automatically.
Protection
Over voltage Protection
Zener diode clamp
Short Circuit Protection
Hiccup mode, auto-recovery
Voltage
1600 VDC.
Isolation
Resistance
108 ohms
Capacitance
1000 pF
Operating Temperature
-25°C…+70°C (with derating)
Storage Temperature
-55°C…+105°C
Environment
Case Temperature
Temperature Coefficient
+100°C max.
±0.02% Per°C
Humidity
95% RH
MTBF
>550,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance ±0.5 mm
Physical
Case Material
Weight
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
70 g
Cooling Method
Free-air convection
SU40-12-15S
SU40-24-15S
SU40-48-15S
40W
15
2666
SU40-12-24S
SU40-24-24S
SU40-48-24S
40W
24
1666
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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