Switching Converter, SMPS Transformers

Results: 20
Product Status
ActiveObsolete
Type
For AC/DC ConvertersFor DC/DC Converters
Intended Chipset
ICL8001GLM3445LM3447LM3448LM3450AMTNCP101x, NCP105xSSL4101TEA1733
Chipset Manufacturer
Infineon TechnologiesNXP SemiconductorsOn SemiconductorTexas Instruments
Voltage - Primary
120 ~ 191V120 ~ 200V120 ~ 385V127 ~ 191V127 ~ 432V200V250 ~ 375V
Voltage - Auxiliary
12V @ 10mA12V @ 20mA12.5V @ 5mA15V @ 20mA16V @ 20mA19V @ 20mA-
Voltage - Isolation
1500Vrms3000Vrms4000Vrms4500Vrms
Inductance @ Frequency
200µH @ 10kHz900µH @ 10kHz1.3mH @ 70kHz1.6mH @ 60kHz2.2mH @ 10kHz2.8mH @ 10kHz3.45mH @ 10kHz3.52mH @ 10kHz4mH @ 10kHz
Frequency
60kHz70kHz72kHz100kHz132kHz-
Operating Temperature
-40°C ~ 125°C-
Size / Dimension
0.591" L x 0.433" W (15.00mm x 11.00mm)0.591" L x 0.846" W (15.00mm x 21.50mm)0.665" L x 0.740" W (16.90mm x 18.80mm)0.709" L x 0.650" W (18.00mm x 16.50mm)0.795" L x 0.965" W (20.20mm x 24.50mm)0.874" L x 0.984" W (22.20mm x 25.00mm)1.150" L x 1.100" W (29.21mm x 27.94mm)1.220" L x 1.220" W (31.00mm x 31.00mm)-
Height - Seated (Max)
0.472" (12.00mm)0.529" (13.44mm)0.635" (16.13mm)0.650" (16.50mm)0.661" (16.80mm)0.709" (18.00mm)0.740" (18.80mm)0.850" (21.59mm)0.989" (25.12mm)
Footprint
0.591" L x 0.433" W (15.00mm x 11.00mm)0.591" L x 0.846" W (15.00mm x 21.50mm)0.665" L x 0.740" W (16.90mm x 18.80mm)0.709" L x 0.650" W (18.00mm x 16.50mm)0.795" L x 0.965" W (20.20mm x 24.50mm)0.800" L x 0.960" W (20.32mm x 24.38mm)0.874" L x 0.984" W (22.20mm x 25.00mm)0.945" L x 0.945" W (24.00mm x 24.00mm)1.150" L x 1.100" W (29.21mm x 27.94mm)1.220" L x 1.220" W (31.00mm x 31.00mm)
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Marketplace Product
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Price
Series
Package
Product Status
Type
Applications
Intended Chipset
Chipset Manufacturer
Voltage - Primary
Voltage - Auxiliary
Voltage - Isolation
Inductance @ Frequency
Frequency
Operating Temperature
Mounting Type
Size / Dimension
Height - Seated (Max)
Footprint
7491181012
7491181012
XFMR LED DR AC/DC CONV 2.8MH TH
Würth Elektronik
173
In Stock
1 : ¥66.28000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
2.8mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.433" W (15.00mm x 11.00mm)
0.661" (16.80mm)
0.591" L x 0.433" W (15.00mm x 11.00mm)
749118105
749118105
XFMR LED DR AC/DC CONV 2.8MH TH
Würth Elektronik
129
In Stock
1 : ¥66.28000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
2.8mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.433" W (15.00mm x 11.00mm)
0.661" (16.80mm)
0.591" L x 0.433" W (15.00mm x 11.00mm)
749118115
749118115
XFMR LED DR AC/DC CONV 2.8MH TH
Würth Elektronik
101
In Stock
1 : ¥66.28000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
2.8mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.846" W (15.00mm x 21.50mm)
0.472" (12.00mm)
0.591" L x 0.846" W (15.00mm x 21.50mm)
7491181124
7491181124
XFMR LED DR AC/DC CONV 2.8MH TH
Würth Elektronik
178
In Stock
1 : ¥66.28000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
2.8mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.846" W (15.00mm x 21.50mm)
0.472" (12.00mm)
0.591" L x 0.846" W (15.00mm x 21.50mm)
7491181024
7491181024
XFMR LED DR AC/DC CONV 2.8MH TH
Würth Elektronik
114
In Stock
1 : ¥66.28000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
2.8mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.433" W (15.00mm x 11.00mm)
0.661" (16.80mm)
0.591" L x 0.433" W (15.00mm x 11.00mm)
7491182024
7491182024
XFMR LED DR AC/DC CONV 900UH TH
Würth Elektronik
146
In Stock
1 : ¥72.97000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
900µH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.709" L x 0.650" W (18.00mm x 16.50mm)
0.709" (18.00mm)
0.709" L x 0.650" W (18.00mm x 16.50mm)
749118215
749118215
XFMR LED DR AC/DC CONV 900UH TH
Würth Elektronik
81
In Stock
1 : ¥72.97000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
900µH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.795" L x 0.965" W (20.20mm x 24.50mm)
0.650" (16.50mm)
0.795" L x 0.965" W (20.20mm x 24.50mm)
7491182012
7491182012
XFMR LED DR AC/DC CONV 900UH TH
Würth Elektronik
73
In Stock
1 : ¥72.97000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
900µH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.709" L x 0.650" W (18.00mm x 16.50mm)
0.709" (18.00mm)
0.709" L x 0.650" W (18.00mm x 16.50mm)
7491182112
7491182112
XFMR LED DR AC/DC CONV 900UH TH
Würth Elektronik
40
In Stock
1 : ¥72.97000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
900µH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.795" L x 0.965" W (20.20mm x 24.50mm)
0.650" (16.50mm)
0.795" L x 0.965" W (20.20mm x 24.50mm)
7491182124
7491182124
XFMR LED DR AC/DC CONV 900UH TH
Würth Elektronik
100
In Stock
1 : ¥72.97000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
900µH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.795" L x 0.965" W (20.20mm x 24.50mm)
0.650" (16.50mm)
0.795" L x 0.965" W (20.20mm x 24.50mm)
7491181112
7491181112
XFMR LED DR AC/DC CONV 2.8MH TH
Würth Elektronik
0
In Stock
Check Lead Time
1 : ¥66.28000
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
2.8mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.846" W (15.00mm x 21.50mm)
0.472" (12.00mm)
0.591" L x 0.846" W (15.00mm x 21.50mm)
749118205
749118205
XFMR LED DR AC/DC CONV 900UH TH
Würth Elektronik
0
In Stock
Check Lead Time
154 : ¥57.42903
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
NCP101x, NCP105x
On Semiconductor
120 ~ 385V
-
4000Vrms
900µH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
0.709" L x 0.650" W (18.00mm x 16.50mm)
0.709" (18.00mm)
0.709" L x 0.650" W (18.00mm x 16.50mm)
750813141
750813141
XFMR LED DR AC/DC CONV 4MH TH
Würth Elektronik
0
In Stock
Check Lead Time
1,000 : ¥36.39547
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
ICL8001G
Infineon Technologies
120 ~ 200V
19V @ 20mA
4500Vrms
4mH @ 10kHz
100kHz
-40°C ~ 125°C
Through Hole
-
0.635" (16.13mm)
0.800" L x 0.960" W (20.32mm x 24.38mm)
750812340
750812340
XFMR LED DR AC/DC CONV 200UH TH
Würth Elektronik
0
In Stock
Check Lead Time
1,008 : ¥38.46857
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
LM3450AMT
Texas Instruments
200V
12.5V @ 5mA
3000Vrms
200µH @ 10kHz
60kHz
-
Through Hole
1.220" L x 1.220" W (31.00mm x 31.00mm)
0.989" (25.12mm)
1.220" L x 1.220" W (31.00mm x 31.00mm)
750313241
750313241
XFMR LED DR AC/DC CONV 3.52MH TH
Würth Elektronik
0
In Stock
Check Lead Time
1,000 : ¥47.74325
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
SSL4101
NXP Semiconductors
127 ~ 432V
16V @ 20mA
3000Vrms
3.52mH @ 10kHz
-
-40°C ~ 125°C
Through Hole
-
0.740" (18.80mm)
0.945" L x 0.945" W (24.00mm x 24.00mm)
760871632
760871631
XFMR LED DR AC/DC CONV 2.2MH TH
Würth Elektronik
0
In Stock
Check Lead Time
1,008 : ¥48.43431
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
TEA1733
NXP Semiconductors
120 ~ 385V
12V @ 10mA
1500Vrms
2.2mH @ 10kHz
100kHz
-40°C ~ 125°C
Through Hole
1.150" L x 1.100" W (29.21mm x 27.94mm)
0.850" (21.59mm)
1.150" L x 1.100" W (29.21mm x 27.94mm)
760871632
760871632
XFMR LED DR AC/DC CONV 4MH TH
Würth Elektronik
0
In Stock
Check Lead Time
1,008 : ¥48.43431
Tray
Tray
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
TEA1733
NXP Semiconductors
120 ~ 385V
12V @ 10mA
1500Vrms
4mH @ 10kHz
100kHz
-40°C ~ 125°C
Through Hole
1.150" L x 1.100" W (29.21mm x 27.94mm)
0.850" (21.59mm)
1.150" L x 1.100" W (29.21mm x 27.94mm)
750813021
750813021
XFMR LED DR DC/DC CONV 1.6MH TH
Würth Elektronik
0
In Stock
Obsolete
Tray
Obsolete
For DC/DC Converters
LED Drivers, AC/DC SMPS
LM3445
Texas Instruments
120 ~ 191V
12V @ 20mA
3000Vrms
1.6mH @ 60kHz
60kHz
-40°C ~ 125°C
Through Hole
0.874" L x 0.984" W (22.20mm x 25.00mm)
0.635" (16.13mm)
0.874" L x 0.984" W (22.20mm x 25.00mm)
750813049
750813049
XFMR LED DR DC/DC CONV 1.3MH TH
Würth Elektronik
0
In Stock
Obsolete
Tray
Obsolete
For DC/DC Converters
LED Drivers, AC/DC SMPS
LM3447
Texas Instruments
127 ~ 191V
15V @ 20mA
3000Vrms
1.3mH @ 70kHz
70kHz
-40°C ~ 125°C
Through Hole
0.665" L x 0.740" W (16.90mm x 18.80mm)
0.529" (13.44mm)
0.665" L x 0.740" W (16.90mm x 18.80mm)
750815045
750815045
XFMR LED DR AC/DC CONV 3.45MH TH
Würth Elektronik
0
In Stock
Obsolete
Tray
Obsolete
For AC/DC Converters
LED Drivers, AC/DC SMPS
LM3448
Texas Instruments
250 ~ 375V
-
4500Vrms
3.45mH @ 10kHz
72kHz
-
Through Hole
0.665" L x 0.740" W (16.90mm x 18.80mm)
0.529" (13.44mm)
0.665" L x 0.740" W (16.90mm x 18.80mm)
Showing
of 20

Switching Converter, SMPS Transformers

Switching Converter, SMPS Transformers are used to construct switch mode power supplies (SMPS) which are a type of power supply that uses semiconductor switching techniques rather than standard linear methods to provide the required output voltage. The basic switching converter consists of a power switching stage and a control circuit that may be designed to work with specific chipsets.