Specifications
INPUT SPECIFICATIONS:
3C SERIES
24V .................................................................18-36V
48V .................................................................36-72V
Input Voltage Range........................................................................................................................................12V ...................................................................9-18V
Input Filter...................................................................................................................................................................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy
Single Output...................................................................................................................................................................................................±1.0% max.
Dual + Output..................................................................................................................................................................................................±1.0% max.
Dual - Output...................................................................................................................................................................................................±3.0% max.
Voltage Balance Dual Output at Full Load....................................................................................................................................................................±1.0% max.
Transient Response
Single 25% Step Load Change..........................................................................................................................................................................................<500µ s.
Dual FL,1/2L ±1% Error Band...............................................................................................................................................................................................<500µ s.
Ripple & Noise 20MHz BW.........................................................................................................................................................................................10mV RMS. max.
75mV p-p max.
Temperature Coefficient....................................................................................................................................................................................................±0.02%/˚C
Short Circuit Protection..............................................................................................................................................................................Indefinite & Current Limit
Line Regulation
1
Single/Dual Output...........................................................................................................................................................................±0.2% max.
Load Regulation
2
Single/Dual Output.........................................................................................................................................................................±1.0% max.
GENERAL SPECIFICATIONS:
Efficiency...............................................................................................................................................................................................................................See Table
Isolation Voltage.............................................................................................................................................................................................................500 VDC min
Isolation Resistance................................................................................................................................................................................................................10
9
ohms
Switching Frequency.......................................................................................................................................................................................................200kHz, min
Operating Temperature Range................................................................................................................................................................................-25˚C to + 71˚C
Case Temperature............................................................................................................................................................................................................100˚C max.
Cooling................................................................................................................................................................................................................Free-Air Convection
Storage Temperature Range..................................................................................................................................................................................-40˚C to + 100˚C
EMI/RFI....................................................................................................................................................................................................Six-Sided Continuous Shield
Dimensions...............................................................................................................................................................................................................2 x 2 x 0.4 inches
(50.8 x 50.8 x 10.2mm)
Case Material........................................................................................................................................................................................Black Coated Copper With
Non-Conductive Base
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1/4 Full load
3. Determine the Correct Fuse Size by Calculating the Maximum DC Current Drain at Low Line Input, Maximum Load and Then Adding 20 to 25%
to Get Desired Fuse Size.
4. Alternative Pin Configuration Suffix "S"
CASE C
STANDARD PIN CONFIGURATION
2.00
(50.8)
0.40
(10.2)
max.
0.040
DIA.
(1.0)
+IN
ALTERNATIVE PIN CONFIGURATION SUFFIX "S"
2.00
(50.8)
0.22
(5.6)
min.
0.15
(3.8)
0.40
(10.2)
max.
0.60
(15.2)
0.40
(10.2)
0.40
(10.2)
0.60
(15.2)
1.70
(43.2)
0.15
(3.8)
+OUT
NP*
COM.
-OUT
2.00
(50.8)
+OUT
0.85
(21.6)
BOTTOM VIEW
0.800
(20.3)
1.65
(41.9)
2.00
(50.8)
BOTTOM
VIEW
COM/NP*
0.85
(21.6)
+IN
-IN
0.60
(15.2)
-IN
-OUT
0.04
(1.0)
DIA.
0.200
(5.1)
1.00
(25.4)
1.00
(25.4)
0.22
(5.6)
min.
All Specifications Typical At Nominal Line, Full Load and 25˚C
Unless Otherwise Noted.
D1 International, Inc.
95 E. Main St. Huntington, NY 11743 USA • 631-673-6866
Fax: 631-673-6893 • www.d1international.com • e-mail: d1intl@aol.com
Analog electronics
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