Switching Regulators (results: 1801)
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VIPer53SP-E
SMPS Primary I.C.: PWM Controller + HV Power MOSFET 2.3A 620V 1.0Ω VIPer53SPTR-E (for Tape and Reel packing)
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Manufacturer:
ST Manufacturer part number: VIPER53SPTR-E Case style: PowerSO10 |
External warehouse:
43200 pcs. |
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Packaging: 600 Minimum order amount must exceed 20 Euro. |
ST | AC/DC converter | SMD | PowerSO10 | 9,6x9,5x3,65mm | ||||||
Manufacturer:
ST Manufacturer part number: VIPER53SP-E Case style: PowerSO10 |
External warehouse:
5300 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
ST | AC/DC converter | SMD | PowerSO10 | 9,6x9,5x3,65mm | ||||||
Manufacturer:
ST Manufacturer part number: VIPER53SPTR-E Case style: PowerSO10 |
External warehouse:
3675 pcs. |
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Packaging: 600 Minimum order amount must exceed 20 Euro. |
ST | AC/DC converter | SMD | PowerSO10 | 9,6x9,5x3,65mm | ||||||
VIPERA16HD
VIPERA16HDTR
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Manufacturer:
ST Manufacturer part number: VIPERA16HDTR Case style: |
External warehouse:
157500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
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SG3524P STM
Voltage Mode PWM Controller 300kHz 16-Pin SO N SG3524P013TR
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Manufacturer:
ST Manufacturer part number: SG3524P013TR Case style: SOP16 |
External warehouse:
5000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ST Manufacturer part number: SG3524P Case style: SOP16 |
External warehouse:
1550 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
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UC2842BD1G
Current Mode PWM Controller, UVLO On/Off 16/10V, Duty Cycle 100% max, -40÷85°C UC2842BD1R2G
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC2842BD1R2G Case style: SOP08 |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | Switching regulator | 10V ~ 30V | SMD | SOP08 | 5.0x4.0x1.75mm | -25°C ~ 85°C | ||||
UC2843D
Current Mode PWM Controller, UVLO On/Off 8.5/7.9V, Duty Cycle 100% max, -40÷85°C UC2843AD, UC2843BDR2G
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC2843BDR2G Case style: SOP14 |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | Switching controllers | 7.6V ~ 30V | SMD | SOP14 | 8.75x4.0x1.75mm | -25°C ~ 85°C | ||||
UC2844BD1013TR
Current Mode PWM Controller 1A 500kHz 8-Pin SO N UC2844D1
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Manufacturer:
ST Manufacturer part number: UC2844BD1013TR Case style: SOP08 |
External warehouse:
132500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
STMicroelectronics | PWM controller | 30V | SMD | SOP08 | 5x4x1,75mm | -40°C ~ 150°C | ||||
Manufacturer:
ST Manufacturer part number: UC2844BD1013TR Case style: SOP08 |
External warehouse:
7500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
STMicroelectronics | PWM controller | 30V | SMD | SOP08 | 5x4x1,75mm | -40°C ~ 150°C | ||||
UC2844D
Current Mode PWM Controller, UVLO On/Off 16/10V, Duty Cycle 50% max, -40÷85°C UC2844AD, UC2844BDR2G
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC2844BDR2G Case style: SOP14 |
External warehouse:
22500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
Texas Instruments | PWM controller | 35V | SMD | SOP14 | 8,75x4x1,75mm | -40°C ~ 85°C | ||||
Manufacturer:
ON-Semicoductor Manufacturer part number: UC2844BDR2G Case style: SOP14 |
External warehouse:
27500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
Texas Instruments | PWM controller | 35V | SMD | SOP14 | 8,75x4x1,75mm | -40°C ~ 85°C | ||||
UC3842BNG ONS
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC3842BNG Case style: PDIP08 |
External warehouse:
2070 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC3842BNG Case style: PDIP08 |
External warehouse:
2150 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
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UC3842BVD1G
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N UC3842BVD1R2G
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC3842BVD1R2G Case style: SOP08 |
External warehouse:
12500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
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UC3842D
Current Mode PWM Controller, UVLO On/Off 16/10V, Duty Cycle 100% max, 0÷70°C UC3842AD, UC3842BDR2G, UC3842BDG, UC3842D
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Manufacturer:
Texas Instruments Manufacturer part number: UC3842D Case style: SOP14 |
External warehouse:
360 pcs. |
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Stock availableWhile the stock lasts
Packaging: 10 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | PWM controller | 30V | SMD | SOP14 | 8,75x4x1,75mm | 0°C ~ 70°C | ||||
UC3843D8
Current Mode PWM Controller, UVLO On/Off 8.5/7.9V, Duty Cycle 100% max, 0÷70°C UC3843AD8, UC3843BD1, UC3843BD1G
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Manufacturer:
ST Manufacturer part number: UC3843BD1 Case style: SOIC08 |
External warehouse:
34100 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
STMicroelectronics | PWM controller | 12~28V | SMD | SOIC08 | 5x4x1,5mm | 0°C ~ 70°C | ||||
Manufacturer:
ST Manufacturer part number: UC3843BD1013TR Case style: SOIC08 |
External warehouse:
5000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
STMicroelectronics | PWM controller | 12~28V | SMD | SOIC08 | 5x4x1,5mm | 0°C ~ 70°C | ||||
Manufacturer:
ST Manufacturer part number: UC3843BD1013TR Case style: SOIC08 |
External warehouse:
10000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
STMicroelectronics | PWM controller | 12~28V | SMD | SOIC08 | 5x4x1,5mm | 0°C ~ 70°C | ||||
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Item in delivery
Estimated time: 2025-04-25
Quantity of pieces: 200
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UC3845BDG SOIC14
Current Mode PWM Controller, Duty Cycle 50% max, 0÷70°C
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC3845BDG Case style: SOP14 |
External warehouse:
4850 pcs. |
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Packaging: 55 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | PWM controller | 36V | SMD | SOP14 | 8,75x4x1,75mm | 0°C ~ 70°C | ||||
Manufacturer:
ON-Semicoductor Manufacturer part number: UC3845BDR2G Case style: SOP14 |
External warehouse:
5000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | PWM controller | 36V | SMD | SOP14 | 8,75x4x1,75mm | 0°C ~ 70°C | ||||
UC3845BVD1G
Current Mode PWM Controller, UVLO On/Off 8.5/7.6V, Duty Cycle 50% max, -40÷105°C UC3845BVD1R2G
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Manufacturer:
ON-Semicoductor Manufacturer part number: UC3845BVD1R2G Case style: SOP08 |
External warehouse:
20000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | PWM controller | -0.3~5,5V | SMD | SOP08 | 5x4x1,5mm | -40°C ~ 105°C | ||||
Manufacturer:
ON-Semicoductor Manufacturer part number: UC3845BVD1R2G Case style: SOP08 |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 20 Euro. |
ON SEMICONDUCTOR | PWM controller | -0.3~5,5V | SMD | SOP08 | 5x4x1,5mm | -40°C ~ 105°C | ||||
UCC2801N
Low-Power BiCMOS Current-Mode PWM Controllers -40+85C
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Manufacturer:
Texas Instruments Manufacturer part number: UCC2801N Case style: PDIP08 |
External warehouse:
500 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
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UCC3801N
Current Mode PWM Controller, UVLO On/Off 9.4/7.4V, Duty Cycle 50% max, 0÷70°C
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Manufacturer:
Texas Instruments Manufacturer part number: UCC3801N Case style: PDIP08 |
External warehouse:
285 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Texas Instruments | PWM controller | 12V | THT | PDIP08 | 9,68x7,62x3,5mm | -55°C ~ 125°C | ||||
TOP226YN
Off-line PWM Switch / TOPSwitch-II family, 125W (100/115/230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP226YN Case style: TO220 |
External warehouse:
50 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Power Integrations | AC/DC converter | 85V ~ 265V | THT | TO220 | 15.11x10.54x4.7mm | -40°C ~ 150°C | ||||
Manufacturer:
Power Integrations Manufacturer part number: TOP226YN Case style: TO220 |
External warehouse:
85 pcs. |
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Packaging: 5 Minimum order amount must exceed 20 Euro. |
Power Integrations | AC/DC converter | 85V ~ 265V | THT | TO220 | 15.11x10.54x4.7mm | -40°C ~ 150°C | ||||
Manufacturer:
Power Integrations Manufacturer part number: TOP226YN Case style: TO220 |
External warehouse:
500 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Power Integrations | AC/DC converter | 85V ~ 265V | THT | TO220 | 15.11x10.54x4.7mm | -40°C ~ 150°C | ||||
TOP246PN
EcoSmart Off-line Switcher / TopSwitch-GX family, 21/34W (230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP246PN Case style: PDIP08B |
External warehouse:
150 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Power Integrations | AC/DC converter | 85V ~ 265V | THT | PDIP08B | 9.83x6.6x3.68mm | -40°C ~ 150°C | ||||
TOP249YN
EcoSmart Off-line Switcher / TopSwitch-GX family, 120/250W (230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP249YN Case style: TO220/7C |
External warehouse:
1200 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Power Integrations | Switching regulator | 85~265V | THT | TO220/7C | 15,31x10,67x4,7mm | -40°C ~ 150°C | ||||
TOP254EN eSIP-7C
EcoSmart Off-line Switcher / TopSwitch-GX family, 30/62W (230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP254EN Case style: eSIP-7C |
External warehouse:
2024 pcs. |
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Packaging: 48 Minimum order amount must exceed 20 Euro. |
Power Integrations | AC/DC converter | 85V ~ 265V | THT | eSIP-7C | 10,24x8,25x2,06mm | -40°C ~ 150°C | ||||
TOP255YN
EcoSmart Off-line Switcher / TopSwitch-GX family, 40/81W (230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP255YN Case style: TO220/7C |
External warehouse:
122 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Power Integrations | Switching regulator | 230VAC | THT | TO220/7C | 15,31x10,67x4,7mm | -40°C ~ 150°C | ||||
TOP256EN eSIP-7C
EcoSmart Off-line Switcher / TopSwitch-GX family, 60/119W (230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP256EN Case style: eSIP-7C |
External warehouse:
720 pcs. |
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Packaging: 48 Minimum order amount must exceed 20 Euro. |
Power Integrations | Przetwornice AC/DC | THT | eSIP-7C | 10.24x8.25x2.06mm | -40°C ~ 150°C | |||||
TOP258EN eSIP-7C
EcoSmart Off-line Switcher / TopSwitch-HX family, 105/195W (230 VAC +/-15%)
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Manufacturer:
Power Integrations Manufacturer part number: TOP258EN Case style: eSIP-7C |
External warehouse:
1276 pcs. |
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Packaging: 48 Minimum order amount must exceed 20 Euro. |
Power Integrations | Switching regulator | 700V | THT | eSIP-7C | 10,24x8,25x2,06mm | -40°C ~ 150°C | ||||
Manufacturer:
Power Integrations Manufacturer part number: TOP258PN Case style: DIP08 |
External warehouse:
2050 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
Power Integrations | Przetwornice AC/DC | THT | DIP08 | 9,68x7,62x3,5mm | -40°C ~ 150°C | |||||
TOP269EG Power Integration
EcoSmart Off-line Switcher / TopSwitch-JX family, 55/81W (265 VAC)
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Manufacturer:
Power Integrations Manufacturer part number: TOP269EG Case style: eSIP-7C |
External warehouse:
144 pcs. |
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Packaging: 48 Minimum order amount must exceed 20 Euro. |
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Item available on a request
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LT1370IT7 Analog Devices
Conv DC-DC 2.4V to 30V Non-Inv/Inv/Step Up/Step Down Single-Out 1.245V to 35V 6A LT1370IT7#PBF
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Item available on a request
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Item available on a request
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LT1946EMS8
Step-Up Switching Regulator, 1.5A, Vin 2.45÷16V, Vout ADJ, 1.2MHz, -40÷85°C LT1946EMS8#PBF, LT1946EMS8#TRPBF
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ANALOG DEVICES | Switching regulator | 2.45V ~ 16V | SMD | MSOP08 | 3.0x3.0x0.86mm | -40°C ~ 85°C | ||||||
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Item available on a request
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LM22670MR-ADJ
Step-Down Switching Regulator w/ Features, 3A, Vin 4.5÷42V, Vout ADJ, 500kHz LM22670MR-ADJ/NOPB, LM22670MRE-ADJ/NOPB, LM22670MRX-ADJ/NOPB
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Texas Instruments | Switching regulator | 4,5V~42V | SMD | HSOP08 | 1,7x5x6,2mm | -40°C ~ 125°C | ||||||
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Item available on a request
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LM22670TJ-ADJ
Step-Down Switching Regulator w/ Features, 3A, Vin 4.5÷42V, Vout ADJ, 500kHz
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Texas Instruments | Switching regulator | 4,5V~42V | SMD | TO263/7 | 1,7x5x6,2mm | -40°C ~ 125°C | ||||||
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Item available on a request
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Switching Power Supply Controllers
Switching power supply controllers play an important role in converting alternating current (AC) to direct current (DC), making them essential for the stable and safe operation of a device. Therefore, it's crucial to choose only high-quality components. In our online store, you will find parts that ensure optimal performance of your equipment.
Switching Controllers – Key Components of Switching Power Supplies
Switching power supplies, with switching controllers as very important components, are crucial for the proper functioning of many modern electronic devices. Like other components of this type, they serve to convert AC into DC with parameters tailored to the needs of a given circuit. Far more advanced than the previously used linear power supplies, switching systems operate based on a voltage converter. Among other advantages, this makes them much smaller, lighter, and more efficient, while also generating less heat loss. For these devices to function properly, they are equipped with specialized switching power supply controllers.
Which Controllers for Switching Power Supplies Should You Choose?
Switching power supply controllers are components responsible for regulating the power conversion process. Thanks to them, it's possible to obtain an output voltage with parameters that ensure the safe and stable operation of the device. To ensure the system functions correctly, switching power supply controllers must be appropriately matched to specific needs. What parameters should you consider when choosing them?
When purchasing switching power supply controllers, you should certainly check their type, mounting method, and case dimensions. It's also necessary to consider their input voltage range and operating temperature range. However, thanks to the clear catalog in our store, finding components with the right parameters won't be a problem.
High-Quality Switching Power Supply Controllers Available in Our Store
Because switching power supply controllers play a very important role in the system, and their proper functioning affects the safety of the equipment, it's extremely important to install only high-quality components in devices. Reliable and solid parts can be found in our online store's assortment. Additionally, since our experts are happy to provide advice on choosing parts, purchasing the right switching power supply controller will be much easier.