3v-42v triac & 0 10v dimmable constant current 40W led driver power supply for led lighting
5 in 1 dimmable LED power supply 40W with ultra-thin design, can be well hidden in a small space, built-in NFC smart programming module, can realize dimming to warm light function. The dimming range is smooth and stable between 1-100% without flickering.
Specification
| Model | SMT-WDI040-2C-CTDA | |
| Certificate | UL / cUL / FCC / Class P / Type HL | |
| Output | DC Voltage | 3-42V |
| Current Regulation | ±2% | |
| Current Ripple | <5% | |
| Overshoot Current | <0.1% | |
| Rated current | 400-1400mA(The output current can be adjusted arbitrarily within this range using NFC) | |
| Rated power | 40W | |
| Input | Voltage Range | 100-277VAC |
| Frequency Range | 47 - 63Hz | |
| Power Factor (Typ.) @ full load | >0.98@120VAC >0.91@277VAC | |
| THD(Typ. ) @ full load | ≤16%@120VAC ≤23%@277VAC | |
| Efficiency(Typ.) @ full load | >82%@120VAC >83%@277VAC | |
| AC Current (Max.) | 0.51A | |
| Inrush Current (Typ.) | 3.5A, 50%, 28us @120VAC; 9A, 50%, 25us @277VAC | |
| Leakage current | <0.5mA | |
| Protection | Short Circuit | Constant current mode, can automatically recover after abnormal elimination |
| Over Load | ≤110% Hiccup mode,recovers automatically after fault condition is removed | |
| Over temperature |
Ambient temperature over 55℃±5℃ to reduce output to 50%; The ambient temperature drops to 45℃ ±5℃and automatically recovers; Ambient temperature over 60℃±5℃ to reduce output to 0%; The ambient temperature drops to 45℃ ±5℃and automatically recovers; |
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| Environment | Working TEMP. | -40~+50℃ (see below derating curve) |
| Working Humidity | 20 - 95%RH non-condensing | |
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | |
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | |
| Vibration | 10~500Hz, 5G 12 minutes/cycle, 72 minutes each in X, Y, and Z axes | |
| Safety & EMC | Safety standards | UL8750 CAN/CSA-C22.2 No.250.13 (US);E495946 |
| Withstand voltage | I/P-O/P: 3.75KVac; I/P-FG: 1.88KVac; O/P-FG: 1.88KVac | |
| Isolation resistance | I/P-O/P: 100MΩ/ 500VDC/ 25℃/ 70% RH | |
| Surge Immunity Test | AC Power Line:Differential Mode 2KV,Common Mode 4KV | |
| EMC Emission | FCC 47 CFR Part 15, Subpart B (US) | |
| Others | Net Weight | 0.5KG |
| Dimension | 314.7*38.5*23.6mm(L*W*H) | |
| Packing | 380*295*210mm 30pcs /CTN | |
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input, rated load and 25℃of ambient temperature. | |
| 2. Tolerance: includes set up tolerance and load regulation . | ||
| 3. LED driver Meets the harmonic emissions requirements of ANSI C82.77-10. | ||
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Mechanical Specification
| American wire gauge | |
| LN30 | |
| Input wire | Black (L) White (N) Green(G) (3C*18AWG) |
| Output wire | Red (V+) Black(V-) (2C*18AWG) |
| Signal wire | Purple (D+) Pink(D-) (2C*18AWG) |
| Remarks: | |
Warm tips:
Recommended Max. Carrying Current (A) = wire diameter(mm2) x 10A/mm2.
For example: 1mm2output cable, Recommended Max. Carrying Current (A) = 1mm2 x 10A/mm2=10A
Dimming Connecting Diagram
Using one dimming ---TRIAC/Phase cut dimming
1. The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a phase /Triac dimmer or lighting system.
2. Working with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers or light system.
Please try to use dimmers with power at least 2 times as the output power of the driver.
Using one dimming ---TRIAC/Phase cut dimming
1. The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection
a phase /Triac dimmer or lighting system.
2. Working with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers or light system.
3. Please try to use dimmers with power at least 2 times as the output power of the driver.
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
NFC function：
For detailed operation, please refer to ProNFC app manual that request from the sales representative from Smarts Electronics.
1. Scan below QR code to download the ProNFC APP
Download Methods for ios device:
＊ ios users can download through the QRcode link (Figure 1)
＊ Search for the app name ProNFC in the App Store (Figure 2)
ProNFC APP
NFC Handheld devices
IOS Download
Android Download
Related Products
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40W constant current triac & 0 10V dimmable LED power supply with built-in active PFC. High efficiency up to 84%. Compatible with most triac dimmers and 0.10V dimmers on the market for smooth and stable dimming. Backed by a 7-year warranty.
Model: SMT-WDI040-CTDA Input Voltage: 100-277Vac
Dimming Mode: triac & 0 10V dimmable
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