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DK1203 AC to DC Switching Power Supply Control IC

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-30
SKU: 7546 | DAF495

Rs. 22.07 (inc GST)
Rs.18.70 + GST

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

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

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

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

Description

DK1203 AC to DC Switching Power Supply Control IC

DK1203 AC to DC Switching Power Supply Control IC with 700V transistor, PWM control, and integrated self-start circuit.

The DK1203 AC to DC Switching Power Supply Control IC is an efficient solution for converting AC to DC power. It features a 700V high voltage power transistor, which simplifies transformer design to just two windings for isolated output. This makes it ideal for applications such as AC/DC power adapters, LED driver applications, and air conditioner power supply. With an operating voltage range of 4-6V and a switching frequency of 65kHz, the DK1203 ensures reliable performance.

Designed with built-in over current, over voltage, and over temperature protection, the DK1203 AC to DC Switching Power Supply Control IC provides safety and efficiency in power management. Its pulse-width modulation (PWM) controlled system automatically adjusts to light load conditions, enhancing energy savings. This makes it a preferred choice for various electronic devices, including DVB power supply and TV/Monitor power supply.

Explore the benefits of the DK1203 AC to DC Switching Power Supply Control IC and see how it can meet your electronic component needs. With DNA's reliable service, you can purchase this product conveniently online or at our local shop in Nashik.

Explore the reliability of the AC DC converter Offline Switcher category from DNA. Discover the DK1203 AC to DC Switching Power Supply Control IC and enhance your projects. Check other AC DC converter Offline Switcher that we have in stock.

At DNA, we cater to Indian electronics buyers. If you're looking for specific electronic components like Inductor, Power Supply, Digital IC, or Development boards, reach out to us. We can import items not available and support both retail and bulk orders. Contact Us.

Features of DK1203 AC to DC Switching Power Supply Control IC

85V—265V wide range AC power input
Built-in 700V power transistor
Integrated self-start circuit
PWM controlled system
Over current, over voltage, and over temperature protection

Specification of DK1203 AC to DC Switching Power Supply Control IC

VCC operating voltage range: 4-6V
65kHz switching frequency
Automatically turns to skip cycle mode under light load condition

Applications of DK1203 AC to DC Switching Power Supply Control IC

AC/DC power adapters
DVD/VCD power supply
Air conditioner power supply
LED driver applications
TV/Monitor power supply

Package Includes

1 X DK1203 AC to DC Switching Power Supply Control IC

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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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.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

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.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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