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Series SW-Single and Dual Output
AC-DC Switching Power Supplies

Hi Reliability Industrial Grade
Input Voltage (90-130VAC, 47-440Hz),
Isolated 1200 VRMS
Fully Regulated -- Up to 15 Watts Short Circuit Protected
Terminal Strip Available

Typical Characteristics

Test Conditions: 25º C ambient
Input Voltage: 90-130 VAC
Input Frequency: 47-440 Hz
Converter Frequency: 200-800 KHz
Operating Temperature: -20º C to +70º C ambient
Output Voltage Temperature Coefficient: 0.02% º C
Storage Temperature: -55º C. to +105º C
Isolation: 1200 VRMS

Features

  • Excellent line regulation ± 1% (90-130 VAC)
  • Excellent load regulation 25% to 100%, ± 2%
  • Continuous short circuit protection
  • Encapsulated semiconductors, conservatively rated for maximum reliability
  • Isolation: 100 megohms at 1200 VRMS
  • Wide Input 90-130 VAC, 47 to 440 Hz
 This series of switching AC to DC power supplies are available in 18 different models. All single and dual outputs are isolated and offer excellent line and and load regulation. These units have continuous short circuit protection, require no output capacitors, and will operate from -25º C to +70º C ambient, with no heat sink or electrical derating required. The hi-reliability SW Series, up to 15 watts, is the design choice for your stringent industrial applications.

 

SWA Single Output 5 Watts

Typical Weight: 2.0 oz./56.69 grams

Larger Size Schematic

TSWA Single Output 5 Watts

Typical Weight: 2.4 oz./68.03 grams
Note: The recommended torque for mounting screws is 3 to 5 In-Lbs.

Larger Size Schematic

 

 

 

 

 

 

 

 

 

 

Series SWA-Single Output-5 Watts
Pico
Part
No.		 Output
Voltage
VDC		 Max.
Load
Current
mA		 Max.
Output
Power
(watts)		 EFF @*
Full Load
Typical
(%)		 Output*
Voltage
Tolerance
(±%)		 Load**
Regulation
25%-100%
Load (±%)*		 Line*
Regulation
@ Full Load
(±%)		 Output*
Voltage
Ripple
(MV p-p)		 SW
Pkg
Price
(US $)		 TSW
Pkg
Price
(US $)
SWA3.3S
TSWA3.3S
3.3
909
3
68
2
2
1
150
116.50
136.25
SWA5S
TSWA5S
5
1000
5
68
2
2
1
150
116.50
136.25
SWA5.25S
TSWA5.25S
5.2
961
5
68
2
2
1
150
116.50
136.25
SWA12S
TSWA12S
12
415
5
68
2
2
1
100
116.50
136.25
SWA15S
TSWA15S
15
330
5
70
2
2
1
100
116.50
136.25
SWA24S
TSWA24S
24
208
5
70
2
2
1
200
116.50
136.25
SWA28S
TSWA28S
28
178
5
70
2
2
1
200
116.50
136.25
SWA48S
TSWA48S
48
104
5
70
2
2
1
200
116.50
136.25
* At full load, Measurements taken at 115VAC @ 60Hz. **10% minimum load required at all times.

 

SWB-SWC Single Output 10 Watts

 


Typical Weight: 2.7 oz./76.54 grams

 

Larger Size Schematic

 
 

 

TSWB Single Output 10 Watts

 

 

Typical Weight: 3.1 oz./87.88 grams
Note: The recommended torque for mounting screws is 3 to 5 In-Lbs.

Larger Size Schematic

 

 

Single Output 15 Watts

 


Typical Weight: 3.7 oz./104.89 grams

 

Larger Size Schematic

 

 

TSWC Single Output 15 Watts

 

 

 

Typical Weight: 4.1 oz./116.23 grams

 

Note: The recommended torque for mounting screws is 3 to 5 In-Lbs.

 

Larger Size Schematic

 

 

 

Series SWB-Single Output-10 Watts
Pico
Part
No.		 Output
Voltage
VDC		 Max.
Load
Current
mA		 Max.
Output
Power
(watts)		 EFF @*
Full Load
Typical
(%)		 Output*
Voltage
Tolerance
(±%)		 Load**
Regulation
25%-100%
Load (±%)*		 Line*
Regulation
@ Full Load
(±%)		 Output*
Voltage
Ripple
(MV p-p)		 SW
Pkg.
Price
(US $)		 TSW
Pkg.
Price
(US $)
SWB3.3S
TSWB3.3S
3.3
1515
5
67
2
2
1
150

131.24
150.99
SWB5S
TSWB5S
5
1600
8
67
2
2
1
150
131.24
150.99
SWB5.25S
TSWB5.25S
5.2
1538
8
67
2
2
1
150
131.24
150.99
SWB12S
TSWB12S
12
830
10
73
2
2
1
100
131.24
150.99
SWB15S
TSWB15S
15
660
10
75
2
2
1
100
131.24
150.99
SWB24S
TSWB24S
24
416
10
73
2
2
1
200
131.24
150.99
SWB28S
TSWB28S
28
356
10
73
2
2
1
200
131.24
150.99
SWB48S
TSWB48S
48
208
10
73
2
2
1
300
131.24
150.99
* At full load, Measurements taken at 115VAC @ 60Hz. **10% minimum load required at all times.

 

 

Series SWC-Single Output-15 Watts
Pico
Part
No.		 Output
Voltage
VDC		 Max.
Load
Current
mA		 Max.
Output
Power
(watts)		 EFF @*
Full Load
Typical
(%)		 Output*
Voltage
Tolerance
(±%)		 Load**
Regulation
25%-100%
Load (±%)*		 Line*
Regulation
@ Full Load
( ± %)		 Output*
Voltage
Ripple
(MV p-p)		 SW
Pkg.
Price
(US $)		 TSW
Pkg.
Price
(US $)
SWC3.3S
TSWC3.3S
3.3
1818
6
67
2
2
1
150
145.99
165.74
SWC5S
TSWC5S
5
2000
10
67
2
2
1
150
145.99
165.74
SWC5.25S
TSWC5.25S
5
1923
10
67
2
2
1
150
145.99
165.74
SWC12S
TSWC12S
12
1250
15
73
2
2
1
100
145.99
165.74
SWC15S
TSWC15S
15
1000
15
74
2
2
1
100
145.99
165.74
SWC24S
TSWC24S
24
624
15
74
2
2
1
300
145.99
165.74
SWC28
TSWC28S
28
534
15
74
2
2
1
300
145.99
165.74
SWC48S
TSWC48S
48
312
15
73
2
2
1
350
145.99
165.74
* At full load, Measurements taken at 115VAC @ 60Hz. **10% minimum load required at all times.

 

SWA-Dual Output
Dual Output 5 Watts

Typical Weight: 2.0 oz./56.69 grams

Larger Size Schematic

TSWA-Dual Output
Dual Output 5 Watts

Typical Weight: 2.4 oz./68.03 grams
Note: The recommended torque for mounting screws is 3 to 5 In-Lbs.

Larger Size Schematic

 

 

Series SWA-Dual Output-5 Watts
Pico
Part
No.		 Output
Voltage
VDC		 Max.
Load
Current
mA
per
Output		 Max.
Output
Power
(watts)
per
Output		 EFF @*
Full Load
Typical
(%)		 Output*
Voltage
Tolerance
(±%)		 Load**
Regulation
25%-100%
Load (±%)*		 Line*
Regulation
@ Full Load
(±%)		 Output*
Voltage
Ripple
(MV p-p)		 SW
Pkg.
Price
(US $)		 TSW
Pkg.
Price
(US $)
SWA5D
TSWA5D
± 5
500
2.5
68
2
2
1
150
135.67
155.42
SWA12D
TSWA12D
± 12
200
2.5
68
2
2
1
100
135.67
155.42
SWA15D
TSWA15D
± 15
165
2.5
70
2
2
1
100
135.67
155.42
* At full load, Measurements taken at 115VAC @ 60Hz. **10% minimum load required at all times.
SWB-SWC Dual Outputs

 

Dual Output 10 Watts

 


Typical Weight: 2.7 oz./76.54 grams

 

Larger Size Schematic

 

TSWB-Dual Output
Dual Output 10 Watts

Typical Weight: 3.1 oz./87.88 grams

Note: The recommended torque for mounting screws is 3 to 5 In-Lbs.

 

Larger Size Schematic

 

 

 

Dual Output 15 Watts

 


Typical Weight: 3.7 oz./104.89 grams

 

Larger Size Schematic

 

TSWC-Dual Output
Dual Output 15 Watts

Typical Weight: 4.3 oz./121.90 grams
Note: The recommended torque for mounting screws is 3 to 5 In-Lbs.

Larger Size Schematic

 

Series SWB-Dual Output-10 Watts
Pico
Part
No.		 Output
Voltage
VDC		 Max.
Load
Current
mA
per
Output		 Max.
Output
Power
(watts)
per
Output		 EFF @*
Full Load
Typical
(%)		 Output*
Voltage
Tolerance
(±%)		 Load**
Regulation
25%-100%
Load (±%)*		 Line*
Regulation
@ Full Load
(±%)		 Output*
Voltage
Ripple
(MV p-p)		 SW
Pkg.
Price
(US $)		 TSW
Pkg.
Price
(US $)
SWB5D
TSWB5D
± 5
800
4
68
2
2
1
150
150.41
170.16
SWB12D
TSWB12D
± 12
415
5
75
2
2
1
100
150.41
170.16
SWB15D
TSWB15D
± 15
335
5
76
2
2
1
100
150.41
170.16
* At full load, Measurements taken at 115VAC @ 60Hz. **10% minimum load required at all times.

 

Series SWC-Dual Output-15 Watts
Pico
Part
No.		 Output
Voltage
VDC		 Max.
Load
Current
mA
per
Output		 Max.
Output
Power
(watts)
per
Output		 EFF @*
Full Load
Typical
(%)		 Output*
Voltage
Tolerance
(±%)		 Load**
Regulation
25%-100%
Load (±%)*		 Line*
Regulation
@ Full Load
(±%)		 Output*
Voltage
Ripple
(MV p-p)		 SW
Pkg.
Price
(US $)		 TSW
Pkg.
Price
(US $)
SWC5D
TSWC5D
± 5
1000
5
69
2
2
1
150
165.16
184.91
SWC12D
TSWC12D
± 12
625
7.5
75
2
2
1
100
165.16
184.91
SWC15D
TSWC15D
± 15
500
7.5
76
2
2
1
100
165.16
184.91
* At full load, Measurements taken at 115VAC @ 60Hz. **10% minimum load required at all times.

 

For immediate engineering assistance or to place an order:
Call Toll Free: 800-431-1064

PICO Electronics, Inc.

143 Sparks Ave. Pelham, NY 10803-1810
Tel: 914-738-1400
Fax: 914-738-8225