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$17.35
Uc3843an Original On (Previously Motorola) Integrated Circuit
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$17.35
Uc3843an Original On (Previously Motorola) Integrated Circuit
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$13.95
Uc3843bn Original St Integrated Circuit
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Uc3843bn Original St Integrated Circuit
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$0.78
$0.87
10PCS UC3843 SOP8 3843B SOP UC3843B UC3843A SOP-8 3843 SMD New And Original IC Chipset
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10PCS UC3843 SOP8 3843B SOP UC3843B UC3843A SOP-8 3843 SMD New And Original IC Chipset
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$13.95
UC3843BN Original New ST Integrated Circuit
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UC3843BN Original New ST Integrated Circuit
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$0.59
10PCS UC3843 DIP8 UC3843B UC3843BN DIP 3843 UC3843AN DIP-8 New And Original IC Chipset
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10PCS UC3843 DIP8 UC3843B UC3843BN DIP 3843 UC3843AN DIP-8 New And Original IC Chipset
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10Pcs UC3843B UC3843 DIP-8 IC Original ST
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10PCS UC3843B UC3843 DIP-8 IC Original ST
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10PCS UC3843B UC3843 DIP-8 IC Original ST
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$43.11
$48.99
100Pcs Uc3843bd1r2g Pulse Width Control Circuit Sop-8 On Uc3843 3843B
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100Pcs Uc3843bd1r2g Pulse Width Control Circuit Sop-8 On Uc3843 3843B
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$1.50
5PCS PWM CONTROLLER IC MOTOROLA/ON DIP-8 UC3843N UC3843
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5PCS PWM CONTROLLER IC MOTOROLA/ON DIP-8 UC3843N UC3843
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$15.15
30Pcs UC3843BD1R2G Pulse Width Control Circuit SOP-8 ON UC3843 3843B SMD
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$15.15
30Pcs UC3843BD1R2G Pulse Width Control Circuit SOP-8 ON UC3843 3843B SMD
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$57.38
100Pcs UC3843AN UC3843 UC3843A 3843A SOP-8 Switch Power Supply Controller IC
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$57.38
100Pcs UC3843AN UC3843 UC3843A 3843A SOP-8 Switch Power Supply Controller IC
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$7.20
10Pcs UC3843A UC3843 3843 Power IC SOP-8 GOOD QUALITY
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10Pcs UC3843A UC3843 3843 Power IC SOP-8 GOOD QUALITY
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40Pcs/Lot UC3842 UC3843 UC3844 UC3845 SOP-8 SMD 4 Kinds Each 10Pcs Power Supply IC Kit
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$14.72
50PCS UC3843B UC3843 DIP-8 IC Original ST
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$14.72
50PCS UC3843B UC3843 DIP-8 IC Original ST
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$16.95
UC3843A Original New ST Integrated Circuit LOT OF 10
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$16.95
UC3843A Original New ST Integrated Circuit LOT OF 10
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$13.65
100Pcs UC3843AN UC3843 DIP-8 Ic Good Quality
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100Pcs UC3843AN UC3843 DIP-8 Ic Good Quality
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$13.95
Uc3843an Original Pulled Motorola Integrated Circuit Replaces Nte7097
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$13.95
Uc3843an Original Pulled Motorola Integrated Circuit Replaces Nte7097
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$1.91
$5.66
20Pcs UC3843A UC3843 SOP8 AC/DC Converters Chip New Original
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20Pcs UC3843A UC3843 SOP8 AC/DC Converters Chip New Original
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10PCS UC3842 UC3843 UC3844 UC3845 A AN B BN DIP-8. SMW. Other Electrical Equipment & Supplies.
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10PCS UC3842 UC3843 UC3844 UC3845 A AN B BN DIP-8. SMW. Other Electrical Equipment & Supplies.
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10PCS New UC3843BD UC3843B UC3843 3843B SOP-8 Controllers. Chip Datas. Transistors. UC3843BD.
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10PCS New UC3843BD UC3843B UC3843 3843B SOP-8 Controllers. Chip Datas. Transistors. UC3843BD.
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Design a 12V/27W SMPS Circuit with UC3843 SMPS Controller IC
Design a 12V/27W SMPS Circuit with UC3843 SMPS Controller IC
Oct 11, 2021
circuitdigest.com
How to drive uc3843 with simple way || schematic with practical || output frequency
7:59
How to drive uc3843 with simple way || schematic with practical || o…
2.3K viewsAug 24, 2023
YouTubeS E TECH
DC to DC Boost (Step up) Converter Circuit using UC3843
6:46
DC to DC Boost (Step up) Converter Circuit using UC3843
21.4K viewsJul 26, 2021
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Repairing a 12V Supply Circuit: UC3843 Chip and Output Issues - Comprehensive Solutions
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Repairing a 12V Supply Circuit: UC3843 Chip and Output Issues - …
415 viewsJun 7, 2023
YouTubeFarhan Sibi
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1.4K viewsSep 12, 2024
YouTubeMr India Technical Head
Build Your Own 12V/27 Watt SMPS Circuit using UC3843 IC | Electronics Circuit | DIY Electronics
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Build Your Own 12V/27 Watt SMPS Circuit using UC3843 IC | Electroni…
4.3K viewsOct 12, 2021
YouTubeCircuit Digest
UC3843 High Voltage DC Flyback Power Supply (SMPS) 12V to 320V Switching Mode Power Supply
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UC3843 High Voltage DC Flyback Power Supply (SMPS) 12V to 320…
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8:11
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#138 UC3844 Current Mode SMPS Circuit - Circuit Explained with Tro…
92.1K viewsJan 30, 2021
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How To Calculate UC 3843 or UC 3842 Frequency?
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764 viewsSep 1, 2023
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UC3843 Switching Mode Power Supply (SMPS) 0-50Volts 10Amps!
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DIY 12V 10AMP SMPS WITH UC3843
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8.8K views10 months ago
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实用电路原理与应用-UC3843多路电压开关电源
18.8K viewsFeb 29, 2020
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11:49
{236} UC3842, UC3843, UC3844, UC3845 Current Mode PWM SMP…
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How to test uc2842-43-44-45 uc3842-43-44-45 | pwm smps section cont…
41.8K viewsNov 30, 2021
YouTubeVFD REPAIRING LAB
DC to DC Boost Converter using UC3843 - Technology - PCBway
Jul 26, 2021
pcbway.com
0:20
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13K viewsMar 15, 2021
YouTubeAlmardani Engineering
3:52
How to check IC UC 3842 3843 3844 3845 18 | SMPs components
4.3K viewsDec 20, 2023
YouTubeReal Electrics
13:14
{777} UC384x PWM Controller IC Test Circuit, Test 384x Series IC
34K viewsNov 25, 2022
YouTubeHaseeb Electronics
0:29
Boost Your Power Supply: Inside the UC3842 Chip
466 views1 month ago
YouTubeTechnic31
10:15
DIY DC to DC Boost converter using UC3843
8.3K viewsAug 7, 2024
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0:17
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1.3K views1 month ago
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Jun 19, 2024
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9:13
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15 views1 month ago
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25:03
#238 How to Reverse Engineer Furnished PCB circuit to Schemati…
20.7K viewsAug 7, 2020
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15:55
{321} How To Calculate Switching Frequency for UC3842 / 3843 /384…
19.7K viewsFeb 14, 2022
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6:25
DIY MINI 12V 10A SMPS WITH UC3843
78.8K viewsJul 17, 2022
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Shop UC3843 Circuit

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$17.35
Uc3843an Original On (Previously Motorola) Integrated Circuit
eBay
1
Free shipping
$17.35
Uc3843an Original On (Previously Motorola) Integrated Circuit
eBay
1
$13.95
Uc3843bn Original St Integrated Circuit
eBay
Free shipping
$13.95
Uc3843bn Original St Integrated Circuit
eBay
Free shipping
$0.78
$0.87
10PCS UC3843 SOP8 3843B SOP UC3843B UC3843A SOP-8 3843 SMD New And Original IC Chipset
Aliexpress
10% off
$0.78
$0.87
10PCS UC3843 SOP8 3843B SOP UC3843B UC3843A SOP-8 3843 SMD New And Original IC Chipset
Aliexpress
$13.95
UC3843BN Original New ST Integrated Circuit
US eBay
Free shipping
$13.95
UC3843BN Original New ST Integrated Circuit
US eBay
Free shipping
$0.59
10PCS UC3843 DIP8 UC3843B UC3843BN DIP 3843 UC3843AN DIP-8 New And Original IC Chipset
Aliexpress
Free shipping
$0.59
10PCS UC3843 DIP8 UC3843B UC3843BN DIP 3843 UC3843AN DIP-8 New And Original IC Chipset
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Free shipping
$9.18
10Pcs UC3843B UC3843 DIP-8 IC Original ST
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$9.18
10Pcs UC3843B UC3843 DIP-8 IC Original ST
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$8.94
10PCS UC3843B UC3843 DIP-8 IC
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$8.94
10PCS UC3843B UC3843 DIP-8 IC
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$6.84
10PCS UC3843B UC3843 DIP-8 IC Original ST
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$6.84
10PCS UC3843B UC3843 DIP-8 IC Original ST
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$43.11
$48.99
100Pcs Uc3843bd1r2g Pulse Width Control Circuit Sop-8 On Uc3843 3843B
eBay
12% off
$43.11
$48.99
100Pcs Uc3843bd1r2g Pulse Width Control Circuit Sop-8 On Uc3843 3843B
eBay
$1.50
5PCS PWM CONTROLLER IC MOTOROLA/ON DIP-8 UC3843N UC3843
eBay.com
$1.50
5PCS PWM CONTROLLER IC MOTOROLA/ON DIP-8 UC3843N UC3843
eBay.com
$15.15
30Pcs UC3843BD1R2G Pulse Width Control Circuit SOP-8 ON UC3843 3843B SMD
US eBay
Free shipping
$15.15
30Pcs UC3843BD1R2G Pulse Width Control Circuit SOP-8 ON UC3843 3843B SMD
US eBay
Free shipping
$57.38
100Pcs UC3843AN UC3843 UC3843A 3843A SOP-8 Switch Power Supply Controller IC
US eBay
Free shipping
$57.38
100Pcs UC3843AN UC3843 UC3843A 3843A SOP-8 Switch Power Supply Controller IC
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Free shipping
$7.20
10Pcs UC3843A UC3843 3843 Power IC SOP-8 GOOD QUALITY
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$7.20
10Pcs UC3843A UC3843 3843 Power IC SOP-8 GOOD QUALITY
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$3.72
$7.58
40Pcs/Lot UC3842 UC3843 UC3844 UC3845 SOP-8 SMD 4 Kinds Each 10Pcs Power Supply IC Kit
Aliexpress
50% off
$3.72
$7.58
40Pcs/Lot UC3842 UC3843 UC3844 UC3845 SOP-8 SMD 4 Kinds Each 10Pcs Power Supply IC Kit
Aliexpress
$14.72
50PCS UC3843B UC3843 DIP-8 IC Original ST
eBay.com
$14.72
50PCS UC3843B UC3843 DIP-8 IC Original ST
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$16.95
UC3843A Original New ST Integrated Circuit LOT OF 10
eBay.com
Free shipping
$16.95
UC3843A Original New ST Integrated Circuit LOT OF 10
eBay.com
Free shipping
$13.65
100Pcs UC3843AN UC3843 DIP-8 Ic Good Quality
eBay.com
$13.65
100Pcs UC3843AN UC3843 DIP-8 Ic Good Quality
eBay.com
$13.95
Uc3843an Original Pulled Motorola Integrated Circuit Replaces Nte7097
eBay
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$13.95
Uc3843an Original Pulled Motorola Integrated Circuit Replaces Nte7097
eBay
Free shipping

  • UC3843BN from DigiPart | Authorized Suppliers

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