Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England
www.powersolve.co.uk
DC-DC Converters
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1/4 Load
OPTION:
1. Suffix "T" to the Model Number with Remote On/Off Remote On/Off Control:
Logic Compatibility
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COMS or Open Collector TTL
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >+5.5VDC or Open Circuit
OFF.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <1.8 VDC
Controi Common
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Referenced to Input Minus
2. Suffix "A" to the Model Number with Output Voltage Adjustable External Trim
Adj. Range 10%, Single Output Only
Pin
Function
1 +V Input
2
-V Input
3 +V Output
4 Common/NP/Trim (Option)
5 -V Output
6 NP/Remote (Option)
Pin Connection
All Specifications Typical At Nominal Line, Full Load and 25°C Unless Otherwise Noted.
2
All Dimensions in Inches (mm)
Tolerance .xx =
+
.04, .xxx=
+
.010
0.80
(20.3)
0.60
(15.2)
0.040 DIA
(1.0)
0.22 min.
(5.6)
BOTTOM VIEW
21
543
0.40
(10.2)
0.40
(10.2)
1.00
(25.4)
0.40
(10.2)
0.20
(5.1)
0.40
(10.2)
2.00(50.8)
6
0.30
(7.6)
I
NPUT
I
nput Voltage Range 12V 9-18V
24V 18-36V
48V 36-72V
I
nput Filter Pi Type
O
UTPUT
V
oltage Accuracy Single Output +
1
.0% max.
V
oltage Accuracy Dual + Output +
1
.0% max.
Voltage Accuracy Dual - Output +1.0% max.
Voltage Balance Dual Output at Full Load +1.0% max.
Transient Response
S
ingle 25% Step Load Change <500
µs
ec.
D
ual FL-1/2+
1
% Error Band <500
µs
ec.
R
ipple & Noise, 20MHz BW 75mV p-p max.
T
emperature Coefficient +
0
.02% max.
Short Circuit Protection Continuous
Line Regulation
1
, Single/Dual +0.2% max.
Load Regulation
2
, Single/Dual +1.0% max.
G
ENERAL
E
fficiency See Table
I
solation Voltage 500VDC min.
Isolation Resistance 10
9
ohm min.
Switching Frequency 300KHz, Typ.
Operating Temperature Range -25°C to +71°C
Case Temperature 100°C max.
C
ooling Free-Air Convection
S
torage Temperature Range -40°C to +100°C
EMI/RFI Six Sided Continuous Shield
Dimensions 2 x 1 x 0.4 inches
(50.8 x 25.4 x 10.2 mm)
CASE MATERIAL
Case Material Black Coated Copper with Non-Conductive Base
Electrical Specification
NP* - NO PIN ON SINGLE OUTPUT
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