DC-DC Converters
PSW15 Series
15 Watt Wide Input
PCB Mounting
Single, Dual & Triple Outputs
Features
• 15W Isolated Output
• 4:1 Input Range
• Six-Sided Shield
• Remote ON/OFF Control
• Efficiency to 82%
• Industry Standard Pin Out
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MODEL INPUT OUTPUT OUTPUT INPUT CURRENT %EFF
VOLTAGE VOLTAGE CURRENT NO LOAD FULL LOAD
PSW15-24-33S 3.3 VDC 3000 mA 15 mA 545 mA 76
PSW15-24-05S 5 VDC 3000 mA 15 mA 810 mA 77
PSW15-24-12S 12 VDC 1250 mA 15 mA 780 mA 80
PSW15-24-15S 15 VDC 1000 mA 15 mA 780 mA 80
PSW15-24-05D 9-36 VDC +05 VDC +1500 mA 20 mA 810 mA 77
PSW15-24-12D +12 VDC +625 mA 20 mA 780 mA 80
mA
500
VDC
15
PSW15-24-15D
PSW15-24-24D +24 VDC +313 mA 20 mA 780 mA 80
PSW15-24-512D 5/+12 VDC 1500/+310 mA 20 mA 780 mA 80
PSW15-24-515D 5/+15 VDC 1500/+250 mA 20 mA 780 mA 80
PSW15-48-33S 3.3 VDC 3000 mA 10 mA 270 mA 76
PSW15-48-05S 5 VDC 3000 mA 10 mA 410 mA 77
PSW15-48-12S
PSW15-48-15S
PSW15-24-05D 18-72 VDC +05 VDC +1500 mA 15 mA 400 mA 79
PSW15-48-12D
PSW15-48-15D +15 VDC +500 mA 15 mA 380 mA 82
PSW15-48-512D 5/+12 VDC 1500/+310 mA 15 mA 380 mA 82
PSW15-48-515D 5/+15 VDC 1500/+250 mA 15 mA 380 mA 82
NOTE: 1. Nominal Input V
oltage 24 or 48 VDC
+
VDC 1250 mA 10 mA 390 mA 80
12
VDC
15
VDC
12
+
+
mA 10 mA 390 mA 80
1000
mA 15 mA 380 mA 82
625
+
20 mA 780 mA 80
Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel:01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
1
DC-DC Converters
(10.16)
0.400.400.400.40
(10.16) (10.16) (10.16)
8765
BOTTOM VIEW
4321
1.80
(45.72)
2.00
(50.80)
0.20
(5.08)
0.90
(22.86)
2.00
(50.8)
0.22
(5.6)
min.
0.04 DIA
(1.02)
0.40
(10.2)
All Dimensions in Inches (mm)
Tolerance .xx =+.04, .xxx=+.010
PIN 7
PIN 6
PIN 5
TRIM
UP
TRIM
DOWN
10K
TRIM
UP/DOWN
Electrical Specification
INPUT
nput Voltage Range 24V 9-36V
I
Input Filter Pi Type
UTPUT
O
Voltage Accuracy
ingle Output +1.0% max.
S
Dual +Output +1.0% max.
-Output +3.0% max.
riple 5V +2.0% max.
T
12V/15V +3.0% max.
oltage Balance (Dual) +1.0% max.
V
Transient Response
ingle 25% Step Load Change <
S
Dual FL 1/2L= 1% Error Band <500µsec.
xternal Trim Adj. Range +10%
E
ipple and Noise, 20MHz BW 10mV RMS, max. 75m V p-p max.
R
Temperature Coefficient +0.02%/C
hort Circuit Protection Continuous
S
Line Regulation1, Single/Dual +0.2% max.
riple +1.0% max.
T
Load Regulation3, Single/Dual +1.0% max.
riple +5.0% max
T
GENERAL
fficiency S
E
solation Voltage 500 VDC min.
I
Isolation Resistance 1
Switching Frequency 300kHz, Typ.
Case grounding Connected to Output Common
Operating Temperature Range -25°C to +71°C
Case Temperature (Plastic Case) 100°C max.
Cooling Free-Air Convection
Storage Temperature Range -55°C to +105°C
EMI/RFI Six-Sided Continuous Shield
Dimensions 2 x 2 x 0.4 inches
Case Material Black Coated Copper with Non-Conductive Base
NOTE:
1. Measured From High Line to Low Line. 2. Measured From Full Load to 1/4Load.
8V 18-72V
4
500
ee Table
9
0
ohms min.
(50.8 x 50.8 x 10.2 mm)
µs
ec.
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Triple Output Loading Table (1)
Output Voltage Amperes
(Pin No.) Min.(2) Nom.
7 +5 0.25 1.5
8 & 5 +12 & -12 0.10 0.31
8 & 5
NOTE:
1. Maximum total power from all outputs is limited to
15 watts but no output should be allowed to exceed
its maximum current.
2. Minimum curr
to maintain specified regulation.
+15 & -15 0.10 0.25
ent on each output is r
equired
All Specifications Typical At Nominal Line, Full Load and 25°C Unless Otherwise Noted.
Pin Connection
Pin Single Output Dual Output Triple Output
1 Remote On/Off Control
No Pin
2
No Pin
No Pin
3 -Vin -Vin -Vin
4 +Vin +Vin +Vin
5 Trim Trim -Aux. Out
6 -Vout -Vout Common
out
+V
7
No Pin +Vout +Aux. Out
8
Common
+5V out
Logic Compatibility
On >+5.5VDC or Open Circuit
f
Of
Shutdown Idle Current 10 mA
Control Common Referenced to Input Minus
Remote On/Of
CMOS or Open Collector TTL
External Output Trim
Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel:01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
Output may optionally be externally trimmed (+10%)
with a fixed resistor or an external trimpot as shown.
f Control
<1.8 VDC
2
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