Product Images are shown for illustrative purposes only and may differ from actual product.

CSC7203 HIGH PERFORMANCE OFF-LINE PWM SWITCHING POWER CONVERTER IC

  • Stock: 20

    Availability: InStock priceValidUntil: 2026-03-13

  • SKU: 7635 | DAH487

Availability: InStock priceValidUntil: 2026-03-13

  • Rs. 51.92 (inc GST)
    Rs.44.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

CSC7203 High Performance Off-Line PWM Switching Power Converter IC

CSC7203 PWM converter IC for off-line power supply with 700V BJT and built-in protection features.

The CSC7203 High Performance Off-Line PWM Switching Power Converter IC is ideal for various applications like set-top boxes, DVDs, and printers. This converter uses a current mode PWM control scheme to regulate output voltage and current efficiently. It operates within a full input voltage range of 85VAC to 265VAC, making it versatile for different power supply designs.

This IC features a built-in high-voltage startup circuit, eliminating the need for external components, which enhances overall efficiency. Safety is a priority, with built-in protections against over-temperature, over-voltage, and over-current, ensuring reliable operation in all conditions.

The CSC7203 is suitable for intelligent mobile phone chargers and power adapters, making it a valuable addition to your electronic component inventory. Explore how the CSC7203 High Performance Off-Line PWM Switching Power Converter IC can meet your needs for efficient power conversion.

At DNA, we offer a wide range of high-quality AC DC converter Offline Switchers from trusted manufacturers. Explore the AC DC converter Offline Switcher category and find the right solutions for your power needs. Check other AC DC converter Offline Switcher that we have in stock.

If you are searching for specific electronic components, reach out to us. We can help you find hard-to-get parts and can import them if needed. We support retail and bulk orders. Check out related items like Programmer, Inductor, HMI Display, Connectors, SMPS, and Nextion Display. Contact Us.

Features of CSC7203 High Performance Off-Line PWM Switching Power Converter IC

  • Built-in 700V High Power BJT
  • Full Input Voltage Range: 85VAC ~265VAC
  • Current Mode PWM Control
  • Pulse-by-Pulse Current Limit Detection
  • Built-in Over Temperature Protection
  • Over Current and Over Voltage Protection
  • Self-Powered Without Auxiliary Winding

Specification of CSC7203 High Performance Off-Line PWM Switching Power Converter IC

  • Input Voltage: 85VAC-265VAC
  • Operating Frequency: Adjustable
  • Output Power: Up to 20W
  • Startup Circuit: Integrated
  • Protection Features: Over-Temperature, Over-Current, Over-Voltage

Applications of CSC7203 High Performance Off-Line PWM Switching Power Converter IC

  • Smartphone power supplies
  • Tablet power supplies
  • DVD power supplies
  • Set-top box power supplies
  • Power adapters

Related Links for CSC7203 High Performance Off-Line PWM Switching Power Converter IC

Package Includes

  • 1 X CSC7203 HIGH PERFORMANCE OFF-LINE PWM SWITCHING POWER CONVERTER IC
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (4)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
What details should I send for a bulk quote?
Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

NEW Products

Product Page : New Products

3 Pin 2.50mm JST FEMALE TO FEMALE Connector

3 Pin 2.50mm JST Female to Female Connector 3 Pin 2.50mm JST Female to Female Connector for secure ..

Rs.14.48 (inc GST)
Rs.12.27 + GST

SKU: 9263 | DAE993
Stock: 10

2N2222 Amplifier Transistor(TO-92)

2N2222 Amplifier Transistor2N2222 is NPN BJT normally used in low power amplifiers and also for swit..

Rs.2.36 (inc GST)
Rs.2.00 + GST

SKU: 821 | DAA284
Stock: 1

B1212S 2WR3 Mornsun DC To DC Fixed Input Converter

Mornsun B1212S 2WR3 DC-DC Fixed Input Converter B1212S-2WR3 Mornsun 12V to 12V DC-DC Converter, 2W,..

Rs.234.53 (inc GST)
Rs.198.75 + GST

SKU: 6065 | DAG894
Stock: 25

5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 5 Pin Right Angle Male Connector 5 Pin Combicon PCB Mount Right Angle Male Header with 3.8..

Rs.33.04 (inc GST)
Rs.28.00 + GST

SKU: 3014 | DAE742
Stock: 20

Have You Seen

Product Page : Have You Seen

MPX2010DP Pressure Sensor

MPX2010DP Differential Pressure Sensor with Dual Ports MPX2010DP Pressure Sensor provides accurate p..

Rs.1,156.40 (inc GST)
Rs.980.00 + GST

SKU: 1569 | DAA562
Stock: 1

74LS32 Quad 2-Input OR Gate DIP IC

74LS32 Quad 2-Input OR Gate DIP IC74LS32 Quad 2-Input OR Gate DIP ICThe 74LS32 Quad 2-Input OR is a ..

Rs.17.94 (inc GST)
Rs.15.20 + GST

SKU: 8869 | DAI209
Stock: 15

DB9 male PCB Mount with Internal thredding

DB9 male PCB Mount with Internal threddingDB9 Male Right Angle Connector with internal threading; de..

Rs.15.34 (inc GST)
Rs.13.00 + GST

SKU: 3805 | DAG105
Stock: 20

DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS)

DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS) Fer..

Rs.504.00 (inc GST)
Rs.427.12 + GST

SKU: 10381 | DAJ213
Stock: 8

Related Products

7440 Dual 4-input NAND Gate

7440 Dual 4-input NAND Gate

7440 Dual 4-input NAND GateA logic gate is an elementary building block of a digital circu..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 74 | DAA274
Stock: 19
IRFB260N Power MOSFET

IRFB260N Power MOSFET

IRFB260N Power MOSFET by DNA SolutionsIRFB260N Power MOSFET, Low Gate-to-Drain Charge, 380W Power Di..

Rs.152.22 (inc GST)
Rs.129.00 + GST

SKU: 1155 | DAA179
Stock: 44
MKA 16101 Reed Sensor 16MM

MKA 16101 Reed Sensor 16MM

MKA Magnetic Reed Sensor 16MM -16101 MKA 16101 Reed Sensor for magnetic applications with SPST-NO c..

Rs.41.54 (inc GST)
Rs.35.20 + GST

SKU: 2458 | DAC583
Stock: 17
Meanwell SMPS HDR-100-48

Meanwell SMPS HDR-100-48

Meanwell HDR-100-48 DIN Rail Power Supply HDR-100-48 AC-DC power supply, high efficiency, compact de..

Rs.2,312.80 (inc GST)
Rs.1,960.00 + GST

SKU: 2514 | DAC678
Stock: 1
RC Absorption Loop Module

RC Absorption Loop Module

RC Absorption Loop Module for Relay Protection RC Absorption Loop Module for relay contact protecti..

Rs.100.30 (inc GST)
Rs.85.00 + GST

SKU: 3237 | DAD362
Stock: 50
ATM90E26 Single Phase Energy Metering SMD IC

ATM90E26 Single Phase Energy Metering SMD IC

ATM90E26 Single Phase Energy Metering SMD ICATM90E26 Single Phase Energy Metering SMD ICThe ATM90E26..

Rs.258.18 (inc GST)
Rs.218.80 + GST

SKU: 9193 | DAF466
Stock: 0
HFGD1-3 C1H4-RD24 RELAY MODULE

HFGD1-3 C1H4-RD24 RELAY MODULE

Hongfa HFGD1-3 C1H4-RD24 Relay Module HFGD1-3 C1H4-RD24 Relay Module for reliable switching with 5A ..

Rs.2,998.38 (inc GST)
Rs.2,541.00 + GST

SKU: 9020 | DAG736
Stock: 1