•
2:1 Input Range
•
Efficiency to 85%
•
300kHz Switching Freq
•
Overvoltage Protec
•
Remote Disable
•
Six-sided Shield
•
External Output Tr
Specification
All specifications are typical at 25°C, nominal line & 75% load
Input
Input Voltage Range
Input Filter
•
•
See Table
π
Type
Output
Voltage Accuracy
•
Single output, ±2% max.
Dual + output, ±2% max.
Dual - output, ±3% max.
Triple 5V, ±2% max.
12V/15V, ±5% 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
•
10mV RMS, max
(20MHz BW)
75m V p-p max.
Temperature
•
±0.02%/°C max.
Coefficient
Short Circuit
•
Indefinite
Protection
Line Regulation
Single/Dual Output
Triple Output
Load Regulation
Single/Dual Output
Triple Output
•
•
•
•
±0.5% max.
±1.0% max.
±1.0% max.
±5.0% max.
General
Efficiency
Isolation Voltage
Isolation Resistance
Switching
Frequency
Case Grounding
Operating Temperature
Range
Storage Temperature
Range
•
•
•
•
•
•
•
See Table
500 VDC min
10
9
ohms min.
300 kHz
Capacity Coupled t
-25°C to +100°C
-55°C to +105°C
Environmental
EMI/RFI
Case Temperature
Case Material
Dimensions
Safety Approvals
•
•
•
•
•
Six-sided Continuo
100°C max
Black Coated Copp
Non-Conductive Ba
2 x 2 x 0.40 inches
(50.8 x 50.8 x 10.2 m
UL1950 for U versio
•
39
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WF106
WF107
WF108
WF200
WF201
WF202
WF203
WF204
WF205
WF206
WF207
WF208
WF300
WF301
WF302
WF303
WF304
WF305
WF306
WF307
WF308
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
36-72
36-72
36-72
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
±15.0
5.0/±12.0
5.0/±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
5.0/±12.0
5.0/±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
5.0/±12.0
5.0/±15.0
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
±1000
3500/±310
3500/±250
5000
5000
2500
2000
±2500
±1250
±1000
3500/±310
3500/±250
5000
5000
2500
2000
±2500
±1250
±1000
3500/±310
3500/±250
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
35
35
35
30
30
30
30
30
30
30
30
30
20
20
20
20
25
25
25
25
25
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
3050
2640
2640
920
1336
1525
1525
1336
1470
1470
1320
1320
460
660
765
765
660
735
735
655
655
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
For optional UL1950 approved product, add suffix “U” to part number.
Mechanical Details
Dimensions in inches (mm)
Output
(Pin No.)
7
8&5
8&5
Triple Output Loading Table
(1)
Voltage
Amperes
Min.
(2)
+5
0.50
+12 or -12
0.10
+15 or -15
0.10
Pin
1
2
3
4
5
6
7
8
Pin Connections
Single Output
Dual Output
REMOTE ON/OFF REMOTE ON/OFF
NO PIN
NO PIN
–VIN
–VIN
+VIN
+VIN
OUTPUT TRIM
OUTPUT TRIM
–OUTPUT
–OUTPUT
+OUTPUT
COMMON
NO PIN
+OUTPUT
Triple Output
REMOTE ON/OFF
NO PIN
–VIN
+VIN
–OUTPUT
COMMON
+5V OUTPUT
+OUTPUT
Notes:
1. Maximum total power from all outputs is limited to 25 watts
be allowed to exceed its maximum current.
2. Minimum current on each output is required to maintain spe
EXTERNAL OUTPUT TRIMMIN
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