
TKDY AC to DC Power Supply

TKDY 12V 3.5A DESKTOP AC POWER ADAPTER Widely Used:
The TKDY 12V 3.5A Power Supply is designed to be the only adapter you'll need. With its universal voltage input and a set of 5 tips, it effortlessly powers your LED strips, security systems, monitors, and more, all with reliable, stable performance.
Before Purchase, Please Confirm:
- 1.Voltage Match: Ensure your device requires DC 12V input. Using an incorrect voltage can cause damage.
- 2.Current & Power: Check your device's power requirements (A or W). This 3.5A (42W) adapter can power devices rated up to 3.5A. It is compatible with lower amperage devices (e.g., 1A, 2A).
- 3.Polarity: The connector tip must match. Our adapter uses a Center Positive (+) polarity. This is usually marked on your device.
- 4.Tip Size: We provide 5 tips. Please measure your device's DC port inner/outer diameter to ensure a secure fit.

- Universal Compatibility: Works with a wide range of 12V DC devices. From 12V 1A to 3.5A, it's your go-to power source.
- 5 Included Tips: Covers the most common connector sizes (5.5*2.1mm, 5.5*2.5mm, etc.) for a perfect fit.
- Global Voltage (100-240V): Take it anywhere! Automatically adjusts for use worldwide without a converter.
- Robust Protections: Built-in safeguards against Over-Current, Over-Voltage, Short-Circuit, and Over-Temperature.
- Stable 42W Output: Delivers consistent, clean power to keep your devices running smoothly and safely.
Perfect for both home and professional use.

- Home & Entertainment: Illuminate your space with LED strip lights, power 12V speakers, or run your home network router.
- Security & Monitoring: Keep your property safe by reliably powering CCTV camera systems.
- Office & Display: Ensure your LCD monitor, digital picture frame, or other display runs without interruption.

Durable Design
- Robust casing protects against scratches,bumps, drops, withstands pressure and keeps internal components safe during emergencies enhanced longevity.

High-quality Power Cable
- Use copper conductors, individual wire insulation and flexible flame -retardant PVC jacket provide you a safe and reliable cable with better conductivity.

Superior Safety
- Flame-retardant exterior shell and built-in safeguards, ?Shortage Protection, Overload Protection, Over Voltage Protection. No need to worry about any fires explosions or shocks occurring.
Product Specifications:
![]() TKDY 12V DC Power Supply for WiFi Router, 110-240V AC to DC 12Volt 3.5A 3A 2.... | ![]() 12V Laptop Charger Replacement for Gateway Laptop UL Listed, 12V 2A DC Power ... | ![]() TKDY 12V Power Supply for Peloton Exercise Bike, 12V 4.17A Power Adapter for ... | ![]() 12V Massager Charger for Neck and Back, 12Vdc Power Supply Compatible with Ne... | ![]() TKDY 12V 2A DC Power Supply AC Adapter Cord with Switch, 100-240Vac to DC 12 ... | ![]() 12V Power Supply Charger Cord for Sony Blu Ray DVD Player, 12Volt Plug for So... | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — no data | — | — | — |
| Compatible with: | for 12Vdc Surveillance & Security Cameras, Sceptre LCD Monitor, LED Strip Light.… | for Gateway GWTC116-2BL GWTN156-11BK GWTC116-2BK GWNC21524-BL GWTC116 GWNC21524 GWTN116 GWTN133 GWTN141. | for Peloton ATS050TP121 PLTN-RB1VO Charger Power Supply Replacement.… | for Nekteck LMS-801 / Papillon/InvoSpa/Mo Cuishle/Viktor Jurgen and Others Shoulder and Foot Massager. | for LED Strip Light CCTV Camera Yamaha Keyboard Wireless Router, with On Off Switch.… | for DVD Disc Players BDP-Series BDP-S3700 BDP-S3200 BDP-S6700 BDP-S1700 BDP-S6500 BDP-S3500 12Volt Sony DVD Player.… |
| Color | Black | Black | Black | Black | Black | Black |

TKDY 12V 3.5A DESKTOP AC POWER ADAPTER Widely Used:
The TKDY 12V 3.5A Power Supply is designed to be the only adapter you'll need. With its universal voltage input and a set of 5 tips, it effortlessly powers your LED strips, security systems, monitors, and more, all with reliable, stable performance.
Before Purchase, Please Confirm:
- 1.Voltage Match: Ensure your device requires DC 12V input. Using an incorrect voltage can cause damage.
- 2.Current & Power: Check your device's power requirements (A or W). This 3.5A (42W) adapter can power devices rated up to 3.5A. It is compatible with lower amperage devices (e.g., 1A, 2A).
- 3.Polarity: The connector tip must match. Our adapter uses a Center Positive (+) polarity. This is usually marked on your device.
- 4.Tip Size: We provide 5 tips. Please measure your device's DC port inner/outer diameter to ensure a secure fit.

- Universal Compatibility: Works with a wide range of 12V DC devices. From 12V 1A to 3.5A, it's your go-to power source.
- 5 Included Tips: Covers the most common connector sizes (5.5*2.1mm, 5.5*2.5mm, etc.) for a perfect fit.
- Global Voltage (100-240V): Take it anywhere! Automatically adjusts for use worldwide without a converter.
- Robust Protections: Built-in safeguards against Over-Current, Over-Voltage, Short-Circuit, and Over-Temperature.
- Stable 42W Output: Delivers consistent, clean power to keep your devices running smoothly and safely.
Perfect for both home and professional use.

- Home & Entertainment: Illuminate your space with LED strip lights, power 12V speakers, or run your home network router.
- Security & Monitoring: Keep your property safe by reliably powering CCTV camera systems.
- Office & Display: Ensure your LCD monitor, digital picture frame, or other display runs without interruption.

Durable Design
- Robust casing protects against scratches,bumps, drops, withstands pressure and keeps internal components safe during emergencies enhanced longevity.

High-quality Power Cable
- Use copper conductors, individual wire insulation and flexible flame -retardant PVC jacket provide you a safe and reliable cable with better conductivity.

Superior Safety
- Flame-retardant exterior shell and built-in safeguards, ?Shortage Protection, Overload Protection, Over Voltage Protection. No need to worry about any fires explosions or shocks occurring.
Product Specifications:
| Rated Output: | DC 12V 3.5A |
| Max Wattage: | 42 Watts |
| Input Voltage: | 100-240V AC 50-60Hz |
| Power Connector Size : | 5.5 x 2.1 x 10 mm (inside"+", outside"-") |
| Dimensions: | 3.4 x 1.4 x 1.0 inch |
| AC Power Cord: | 1.2M/ 47.2 Inches |
| DC Cable Length: | 1.5M / 59 Inches |
| Come with dc connector: | 5.5 x 2.5 mm (5.5 x 2.1mm) / 4.0 x 1.7 mm / 3.5 x 1.35 mm / 2.5 x 0.7 mm / LED terminal connector |
| Package List: | * 1 x 42W 12V power supply. * 5 x Different size additional plug tips. * 1 x US AC Power Cord |
![]() TKDY 12V DC Power Supply for WiFi Router, 110-240V AC to DC 12Volt 3.5A 3A 2.... | ![]() 12V Laptop Charger Replacement for Gateway Laptop UL Listed, 12V 2A DC Power ... | ![]() TKDY 12V Power Supply for Peloton Exercise Bike, 12V 4.17A Power Adapter for ... | ![]() 12V Massager Charger for Neck and Back, 12Vdc Power Supply Compatible with Ne... | ![]() TKDY 12V 2A DC Power Supply AC Adapter Cord with Switch, 100-240Vac to DC 12 ... | ![]() 12V Power Supply Charger Cord for Sony Blu Ray DVD Player, 12Volt Plug for So... | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — no data | — | — | — |
| Compatible with: | for 12Vdc Surveillance & Security Cameras, Sceptre LCD Monitor, LED Strip Light.… | for Gateway GWTC116-2BL GWTN156-11BK GWTC116-2BK GWNC21524-BL GWTC116 GWNC21524 GWTN116 GWTN133 GWTN141. | for Peloton ATS050TP121 PLTN-RB1VO Charger Power Supply Replacement.… | for Nekteck LMS-801 / Papillon/InvoSpa/Mo Cuishle/Viktor Jurgen and Others Shoulder and Foot Massager. | for LED Strip Light CCTV Camera Yamaha Keyboard Wireless Router, with On Off Switch.… | for DVD Disc Players BDP-Series BDP-S3700 BDP-S3200 BDP-S6700 BDP-S1700 BDP-S6500 BDP-S3500 12Volt Sony DVD Player.… |
| Color | Black | Black | Black | Black | Black | Black |



















































