ELECTRICAL SPECIFICATIONS
All specifications typical at nominal line, full load and 25°C
OUTPUT SPECIFICATIONS
Single Output . . . . . . . . . . . . .±1% max.
Dual+Output . . . . . . . . . . . . .±1% max.
-Output . . . . . . . . . . . . . . . . .±3% max.
Triple 5V . . . . . . . . . . . . . . . .±2% max.
12V/15V . . . . . . . . . . . . . . . .±5% max.
-5V . . . . . . . . . . . . . . . . . . . .±2% max.
Voltage Balance, Dual Output at Full Load . . . . . . .±1% max.
Transient Response:
Single, 25% Step Load Change . . . . . . . . . . . .<500µ sec.
Dual, FL-1/2L±1% Error Band . . . . . . . . . . . . . .<500µ sec.
External Trim Adj. Range . . . . . . . . . . . . . . . . . . . . . . . .±10%
Ripple & Noise, 20MHz BW . . . . . . . . . . . .10mV RMS, max.
75mV P-P max.
Temperature Coefficient . . . . . . . . . . . . . . . .±0.02%/°C max.
Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . .Indefinite
Overvoltage Protection, 5V . . . . . . . . . . . . . . . . . . . . . .6.8V
12V . . . . . . . . . . . . . . . . . . . . . .15V
15V . . . . . . . . . . . . . . . . . . . . . .18V
1
Single Output . . . . . . . . . . .±0.5% max.
Line Regulation :
Triple Output . . . . . . . . . . . . .±1% max.
2
Load Regulation :
Single/Dual Output . . . . . . . . .±1% max.
Triple Output . . . . . . . . . . . . .±5% max.
Voltage Accuracy
INPUT SPECIFICATIONS
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . .See Table
Input Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .π Type
Reverse Voltage Protection
3
. . . . . . . . . .Internal Shunt Diode
Use External Fuse
GENERAL SPECIFICATIONS
Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .See Table
Isolation Voltage . . . . . . . . . . . . . . . . . . . . . . . .500VDC min.
Isolation Resistance . . . . . . . . . . . . . . . . . . . . .10
9
ohms min.
Switching Frequency . . . . . . . . . . . . . . . . . . . . . . . . .100kHz
Case Grounding . . . . . . . . . . . . . . .Capacity Coupled to Input
Operating Temperature Range . . . . . . . . . . . .-25°C to +71°C
Storage Temperature Range . . . . . . . . . . . . .-55°C to +105°C
EM/RFI . . . . . . . . . . . . . . . . . . . .Six-sided Continuous Shield
Dimensions . . . . . . . . . . . . . . . . . . . .2.56 x 3.0 x 0.83 inches
(65 x 76.2 x 21.1 mm)
Case Material . . . . . . . . . . . . . . . . .Black Coated Copper with
Non-Conductive Base
DIMENSIONS AND CONNECTIONS
PIN
1
2
3
4
5
6
7
8
SINGLE
PIN CONNECTIONS
DUAL
+ Input
- Input
+ Output
Common
- Output
No Pin
No Pin
Remote On/Off Control
TRIPLE
+ Input
- Input
+ Output
Common
- Output
+5V Output
No Pin
+ Input
- Input
No Pin
Output Trim
No Pin
+ Output
- Output
REMOTE ON/OFF CONTROL
Logic Compatibility . .CMOS or Open Collector TTL
E
c
-ON, . . . . . . . . . . . . .>+5.5 VDC or Open Circuit
E
c
-OFF, . . . . . . . . . . . . . . . . . . . . . . . . .<0.8 VDC
Shutdown Idle Current . . . . . . . . . . . . . . . . . .10mA
Input Resistance . . . .(E
in
0 VDC to 9 VDC) 100K
Ω
Control Common . . . . . .Referenced to input Minus
EXTERNAL OUTPUT TRIMMING
OUTPUT MAY OPTIONALLY BE EXTERNALLY TRIMMED (±10%) WITH
A FIXED RESISTOR OR AN EXTERNAL TRIMPOT AS SHOWN.
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
the desired fuse size.
4. A 10% minimum load is required on dual and triple
output models for rated performance.
Dimensions in inches (mm)
Specifications subject to change.
43
Making friends through disassembly
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