
LEDWC-040S140PS Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.50 | Top Pick! Condition is New, 40W 1400mA Constant Current LED Driver EUC-040S140PS Autec OEM LEDWC-040S140PS, shipping cost = $5.99 | 99.7% |
![]() | $24.50 | Condition is New, 40W 1400mA LED Driver EUC-040S140PS / Autec LEDWC-040S140PS OEM, shipping cost = $6.99 | 99.7% |

The AUTEC POWER LED WC-040S140PS is a high-performance 40W LED driver designed to power various LED lighting applications. This driver is equipped with an input voltage range of 100-277V AC, making it suitable for use in North American and European electrical grids.
At its core, this LED driver features a constant current design, which ensures that the LED lights connected to it receive a consistent electrical supply. The driver can deliver a maximum current of 1400mA, making it well-suited for powering LED strips or other fixtures with high power requirements.
The WC-040S140PS is also outfitted with over-voltage, over-current, and short-circuit protection. These safety features help prevent damage to the driver or connected LED lights in the event of electrical anomalies. Additionally, the driver is compliant with various safety standards, such as UL and CE, ensuring that it meets rigorous safety requirements.
This LED driver also comes with an adjustable output voltage range of 7.2V to 48V DC, allowing users to fine-tune the voltage to match the specific requirements of their LED lights. The driver also features a dimming function, enabling users to adjust the brightness level of their LED lights to suit their preferences or environmental conditions.
The compact size of the WC-040S140PS, measuring just 3.5 inches by 2.8 inches by 1.2 inches, makes it an ideal choice for space-constrained installations. The driver is also designed to operate at a low temperature, ensuring reliable performance even in harsh environments.
In summary, the AUTEC POWER LED WC-040S140PS is a versatile and powerful LED driver that offers a wide range of features, including adjustable output voltage, over-voltage protection, and a compact size. It is suitable for use in a variety of LED lighting applications and can deliver the consistent electrical supply needed to ensure optimal performance.
A Detailed Analysis of the ATEC Power LED Driver (LEDC-040S140PS)
The ATEC Power LED Driver (model LEDC-040S140PS) is a 40W, 1400mA constant voltage DC driver designed for LED applications. In this analysis, we will discuss its key features, pros, cons, and a concluding recommendation.
Feature Analysis:1. Constant Voltage Output: This driver provides a stable voltage output which is essential for maintaining optimal LED performance and longevity.
2. Overvoltage and Overcurrent Protection: Integrated protection circuits safeguard the driver and connected LEDs against potential damage from power surges.
3. Wide Operating Temperature Range: The driver can operate effectively in a temperature range of -40 C to 85 C, making it suitable for various applications.
Pros:1. Reliable Performance: With constant voltage output and integrated protection circuits, the driver ensures reliable and stable performance for LED applications.
2. Wide Voltage Input Range: The driver can accept an input voltage range of 100-277V AC, making it adaptable to various power sources.
3. Compact Size: Measuring only 83.8mm x 52.4mm x 24.6mm (LxWxH), the driver is small and easy to integrate into LED installations.
Cons:1. Limited Power Output: With a maximum power output of 40W, this driver may not be suitable for high-power LED applications.
2. Lack of Dimming Capability: The driver does not come with built-in dimming functionality, which may limit its versatility in certain applications.
Conclusion:The ATEC Power LED Driver (LEDC-040S140PS) is a reliable and efficient constant voltage DC driver for LED applications. Its wide operating temperature range, overvoltage and overcurrent protection, and compact size are notable advantages. However, its limited power output and lack of dimming functionality may limit its applicability in some scenarios.
Recommendation:If you require a driver for a low to medium power LED application and prioritize reliability, stability, and compactness, the ATEC Power LED Driver (LEDC-040S140PS) is a strong consideration. However, if you need higher power output or built-in dimming functionality, you may need to explore other options in the market.
Details:
Output voltage range: typically 18 29v depending on model series; provide exact if known. Type: led constant current driver. Specifications: model: EUC-040S140PS / LEDWC-040S140PS. Brand / oem: Autec.
Power output: 40w. Use: indoor / outdoor fixture replacement depending on IP rating can add if you provide. Dimming: tell me if damnable or non-damnable; i'll update. Output current: 1400ma constant current.
specifications faclighting:
- brand: Autec Power Systems
- mpn: Ledwc-040s140ps
- part type: Driver System
- unit type: Unit
- same part as: Led40w-024-c1400
- country of origin: China
seller faclighting:
- rating: 99.8%
- # reviews: 20611
- city: city of industry, california
offer faclighting:
- sold #: 20
- price: $24.50
- item condition: New
- options: ship-to-home
- availability: in stock
- in stock #: 2
- started: december 2, 2025
returns faclighting:
- method: money back
- policy: returns accepted
- paid by: buyer
- time: 30 days
payments faclighting:
- wallet: google-pay
- other
- credit card: visa
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
shipping faclighting:
- type: fixed
- class: standard
- transit: 4-8 days
- service: standard
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- LEDWC-150S105ST: SYSTEM LIGHT DRIVER, Autec Power Systems
- LEDWCD050S140ST: SYSTEM DRIVER, Autec Power Systems
