VER :
A_9
update :
98.04.09
Encapsulated DC-DC Converter
SU40 SERIES
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
40 Watts
ELECTRICAL SPECIFICATIONS
Model No. ( Single Output )
Max Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Model No. ( Single Output )
Max Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
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%
SU40-24-5S
40W
24V (18-36V)
5V / 8000mA
87%
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%
SU40-12-12S
40W
12V (9-18V)
12V / 3333mA
85%
SU40-24-12S
40W
24V (18-36V)
12V / 3333mA
86%
SU40-48-3.3S
26.4W
48V (36-75V)
3.3V / 8000mA
84%
SU40-12-15S
40W
12V (9-18V)
15V / 2666mA
85%
SU40-24-15S
40W
24V (18-36V)
15V / 2666mA
86%
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
Model No.
( Single Output )
SU40-48-1.8S
14.4W
SU40-48-2.5S
20W
SU40-48-3.3S
26.4W
SU40-24-5S
SU40-48-5S
Max Output Wattage (W)
Input
Input Filter
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Minimum Load
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
Temperature Coefficient
Humidity
MTBF
Dimension (L x W x H)
Case Material
Weight
Cooling Method
40W
π
type
1.8
2.5
3.3
5
±2%
8000
8000
8000
8000
0%
±0.5%
±1%
50 mV max.
100 mV max.
±10%
5V Output: 250KHz
12V Input: 200KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Hiccup mode, auto-recovery
1600 VDC.
108 ohms
SU40-12-12S
SU40-24-12S
SU40-48-12S
40W
12
3333
SU40-12-15S
SU40-24-15S
SU40-48-15S
40W
15
2666
SU40-12-24S
SU40-24-24S
SU40-48-24S
40W
24
1666
±1%
max.
±1%
max.
others: 400KHz
Environment
Physical
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 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance
±0.5
mm
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
70 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 :
A_9
update :
98.04.09
Encapsulated DC-DC Converter
SU40 SERIES
ELECTRICAL SPECIFICATIONS
Model No. ( Dual、Triple Output )
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Model No. ( Dual、Triple Output )
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Model No. ( Dual、Triple Output )
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
SU40-12-5D
12V (9-18V)
±5V
/
±3500mA
82%
SU40-24-5D
24V (18-36V)
±5V
/
±3500mA
83%
SU40-48-5D
48V (36-75V)
±5V
/
±3500mA
84%
SU40-12-12D
12V (9-18V)
±12V
/
±1666mA
85%
SU40-24-12D
24V (18-36V)
±12V
/
±1666mA
86%
SU40-48-12D
48V (36-75V)
±12V
/
±1666mA
87%
SU40-12-15D
12V (9-18V)
±15V
/
±1320mA
85%
SU40-24-15D
24V (18-36V)
±15V
/
±1320mA
86%
SU40-48-15D
48V (36-75V)
±15V
/
±1320mA
87%
SU40-12-5S12D
12V (9-18V)
5/±12V / 5000/±600mA
85%
SU40-24-5S12D
24V (18-36V)
5/±12V / 5000/±600mA
86%
SU40-48-5S12D
48V (36-75V)
5/±12V / 5000/±600mA
87%
40 Watts
SU40-12-5S15D
12V (9-18V)
5/±15V / 5000/±500mA
85%
SU40-24-5S15D
24V (18-36V)
5/±15V / 5000/±500mA
86%
SU40-48-5S15D
48V (36-75V)
5/±15V / 5000/±500mA
87%
SU40-12-5D
Model No.
( Dual、Triple Output )
SU40-24-5D
SU40-48-5D
Max Output Wattage (W)
Input
Input Filter
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Minimum Load
Line Regulation (LL-HL) (typ.)
Output
Load Regulation (10-100%) (typ.)
Load Cross Regulation (25%) (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
Safety
Agency Approvals
EMC
EMI (Conducted & Radiated Emission)
35W
SU40-12-12D
SU40-24-12D
SU40-48-12D
40W
SU40-12-15D
SU40-24-15D
SU40-48-15D
40W
SU40-12-5S12D
SU40-24-5S12D
SU40-48-5S12D
40W
5/±12
±2%
/
±5%
5000/
±600
10%
±1%
/
±5%
±3%
/
±5%
SU40-12-5S15D
SU40-24-5S15D
SU40-48-5S15D
40W
5/±15
5000 /
±500
π
type
±5
±12
±15
±2%
±3500
±1666
±1320
0%
±0.5%
±2%
Triple(main):
±2%
Triple(auxiliary):
±5%
<0.2% Vout +20mV max (Vp-p)
<0.5% Vout +50mV max (Vp-p)
±10%
5V Output: 250KHz
12V Input: 200KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Hiccup, auto-recovery
1600 VDC.
None
others: 400KHz
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-217E)
2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance
±0.5
mm
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
70 g
Free-air convection
CE (Pending)
EN 55022 class A
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.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-2-
VER :
A_9
update :
98.04.09
Encapsulated DC-DC Converter
SU40 SERIES
MECHANICAL DIMENSION
( Top View )
PIN#
1
2
3
4
5
6
7
Single
ON / OFF
-VIN
+VIN
TRIM
-VOUT
+VOUT
NC
Dual
ON / OFF
-VIN
+VIN
TRIM
-VOUT
COMMON
+VOUT
40 Watts
Triple
ON / OFF
-VIN
+VIN
-VOUT
COMMON
+5V OUT
+VOUT
BLOCK DIAGRAM
Output Voltage (V.DC) : 1.8, 2.5V, 3.3V, 5V
DERATING
Output Voltage (V.DC) : 12V, 15V, 24V
REMOTE
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-3-
VER :
A_9
update :
98.04.09
Encapsulated DC-DC Converter
SU40 SERIES
SCREW TERMINAL
SU40-A2
40 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
Triple
CTRL
-DC IN
+DC IN
-DC OUT
COMMON
NO CONNECT
+5V OUT
+DC OUT
SU40-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
Triple
CTRL
-DC IN
+DC IN
-DC OUT
COMMON
NO CONNECT
+5V OUT
+DC OUT
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-4-
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