24V 20A Switching Power Supply
At present, lighting dimming technology is divided into analog dimming and digital dimming according to different communication methods, and DALI is a typical digital dimming technology. DALI technology was born in 2002 and is a more advanced dimming technology developed from DSI. Optical technology has now become the mainstream standard for digital dimming in Europe.
- Product Introduction

Property | Model |
| T-150W-12V-4 | |
Output voltage | 12V±4% |
Output Current | 12.5A |
Ripple and noise | 120mVp-p |
Output power | 150W |
Dimming type | DT6 DALI, DT8 DALI |
Efficiency | 89% |
Input voltage | 190-260VAC |
Input frequency | 47-63Hz |
Input current | 1.3A/220V |
Cold start current | 1.1A/260V |
Leakage current | 〈0.2mA/260VAC |
Waterproof grade | IP20 |
Overload protection | 105%-110%,cut off the output,reset:automatic recovery |
Short circuit protection. | Have |
Over voltage protection | Have |
Temp coefficient | ±0.03%℃(0-5℃) |
Start,rise,hold time | 200ms,50ms,20ms |
Shock resistance | 10-500Hz,2G 10min,/1 cycle,60 minutes,each axis |
Pressure | I/P-O/P:1.5KVAC,I/P-FG 1.5KVAC,O/P-FG:0.5KVAC |
Running Temp,humidity | -20℃~+60℃,20%~90%RH |
Storage Temp,humidity | -30℃~+85℃,10%~95%RH |
Dimension | 195*49*30mm |
Weight | 0.38Kg |
Security Standard | CE FCC ROHS |
Description
At present, lighting dimming technology is divided into analog dimming and digital dimming according to different communication modes, and our 24V 20A Switching Power Supply is used by using typical digital dimming technology. It is a power supply device that can provide energy sources for various circuits and supply power with fixed or variable voltage according to your work needs, which is widely used in various fields and has excellent performance. The power supply can control 64 digital dimmers, preset 16 light groups and 16 lighting scenes, and can adjust the light groups at any time without extra cost, and can be laid in the same pipe with the strong line.
Features
This 24V 20A Switching Power Supply is often used with LED dimming group, which can not only control the brightness of the light, but also control various colors of the light. At the same time, it can be used to supply power for various portable electronic products, such as car vacuum cleaners, tachographs and other accessories, to help people provide a stable electrical experience. In addition, it has solid connecting materials to ensure that the power supply end will never be loose, and its wires will remain intact and safe, and will not be worn even after many bends.
What is your advantages?
1.OEM/ODM is welcomed, over 9 years of experience.
2. High efficiency, low power consumption dimmable power supply 12v.
3. CE,RoHS, SAA, FCC and ETL approved.
4. Stable quality, burn-in tests with 100% full load for more than 12 hours.
5. Over-heat, over-load, short-circuit & open-circuit protection.
6. Offer 2 or 3 years warranty and maintain our repair rate below 0.3%.
7. We will apply 0.3% spare parts on bulk orders.
8. Professional team will follow the whole after-sale.
We are waiting for your message if you have any questions.

Why choose us?
- We are committed to exceeding our customers' expectations with our high-quality products and services.
- The company has accumulated rich experience in the design and manufacture of 24V 20A Switching Power Supply equipment, which is characterized by the goal of customer needs, continuous development of new products, and tailor-made products and equipment for customers.
- Our professional team is committed to providing excellent customer service.
- We win the trust of our customers with high quality service and strict quality. Our company adheres to the development policy of 'continuous innovation' and 'quality-oriented'.
- Our team of experts is committed to ensuring the highest level of customer satisfaction.
- We are doing everything to offer our customers with best services and best products. We promise that we’ll be responsible all the way to the end once our services begin.
- Our products are designed to be easy to install and use.
- The key to our success is 'Good Product or service High quality, Reasonable Rate and Efficient Service' for 24V 20A Switching Power Supply.
- Our team of experts is always available to provide support and guidance.
- In today's fierce market competition, image building and communication has become the key for the company to occupy the commanding height of the market.
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