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OB2535 PWM Power Switch


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-04-12

  • Brand: ON Bright
  • SKU: 1205 | DAA651

Availability: NotInStock priceValidUntil: 2026-04-12

  • Rs. 69.62 (inc GST)
    Rs.59.00 + 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.

OB2535 PWM Power Switch

OB2535 is a high performance offline PWM Power switch for low power AC/DC charger and adapter applications.

It can achieve ±5% precision constant voltage (CV) and high precision constant current (CC). It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated.

Features of OB2535

  • ±5% constant voltage regulation at universal AC input

  • Primary-side sensing and regulation without TL431 and opto-coupler

  • Programmable CV and CC regulation

  • Adjustable constant current and output power setting

  • Built-in primary winding inductance compensation

  • Programmable cable drop compensation

  • Power on soft-start

  • Built-in leading edge blanking (LEB)

  • Cycle-by-Cycle current limiting

  • VDD under voltage lockout with hysteresis (UVLO)

  • VDD OVP

  • VDD clamp

  • Available in SOP8 packages, RoHS compliant

Applications of OB2535

  • CC/CV Battery Charger

  • Cell/Cordless Phone Charger

  • Digital Camera Charger

  • PDA Charger

  • Small Power Adapter

  • Auxiliary Power for PC, TV etc.

  • Linear Regulator/RCC Replacement

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 long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
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 accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
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