power supply 24v 300w 200w 150w 100w 60w 30w triac dimmable led driver
24v 300w 200w 150w 100w 60w 30w triac dimmable led driver
Model | SMT-012-300VTHW | SMT-024-300VTHW | ||
Output | DC Voltage | 12V | 24V | |
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Voltage Tolerance | ±0.5V | ||
| Load Regulation | ±2% ±1% | ±1%
| |
| Rated current | 25.0A | 12.5A | |
| Rated power | 300W | ||
Input | Voltage Range | 100-277VAC | ||
| Frequency Range | 47~63HZ | ||
| Power Factor(Typ.)@ full load | 0.98@120VAC 0.97@277VAC | 0.98@120VAC 0.97@277VAC | |
| THD(Typ.)@ full load | <20% | ||
| Inrush Current (Typ.) | 20A, 50%, 1.4ms | ||
| Full Load Efficiency(Typ.) | >83% | >83% | |
| AC Current(Typ.) | 3.4A@110VAC 1.76A 1.76A .A 1.74A | ||
| Leakage current | <0.50mA | ||
Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | ||
| Over load | ≤120% constant current limiting, auto-recovery | ||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| Over Current | ≤1.4*I out | ||
Environment | Working TEMP. | -40~+60℃ | ||
| Working Humidity | 20~90%RH,non-condensing | ||
| Storage TEM.,Humidity | -40~+80℃,10~95%RH | ||
| TEMP.coefficient | ±0.03%/℃(0~50℃) | ||
| Vibration | 10~500Hz 2G 10min./1 cycle,period for 60min.each along X, Y,Z axes | ||
Safety&EMC | Safety standards | UL8750 | ||
| Withstand voltage | I/P-O/P: 3.00KVAC | ||
| Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||
| EMC EMISSION | Compliance to FCC Part 15 B | ||
| EMC IMMUNITY | EN61000-4-2,3,4,5,6,11(Surge 4KV) | ||
Others | Weight | 1.75Kg | ||
| Size | 276*78*47mm (L*W*H) | ||
| packaging | 10PCS/CTN 385*335*200mm 20PCS/CTN | ||
Notes | 1. All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated load and 25℃of ambient temperature. 2..Tolerance:includes set us tolerance,line regulation and load regulation. | |||
180-265Vac\SAA\C-TICK\IP67
| ||||
100-277Vac\UL(E507826)\IP67
| ||||
Dimming Operation
- Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
- The Pulse-Width Modulation (PWM) of output voltage can be adjusted by the input terminal of the AC phase line(L) by connection a phase/triac dimmer.
- Compatible with Forward phase, leading edge, Magnetic low voltage, triac dimmers, or Reverse phase, trailing edge ,Electric low voltage Dimmers.
- please try to use the small power dimmers with power at least 1.5 times as the output power of the driver., which can be accessed to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero.
Mechanical Specification
Company Information
- 1.Indoor LED illuminating lights
- 2.LED Neon, LED urban Decoration
- 3.LED Lighting Advertising,LED Display
- 4.Safety Protection Apparatus
- 5.Telecommunications, Networks
- 6.Vehicle Lights, Controller Panels
Our Market
Our major markets are in EU & North America,it takes about 85% markets share. view transaction history
Certifications
Our Services
What Service we can supply??
- 1.All inquiries will be replied within 24 hours
- 2.Professional manufacturer,welcom to visit our website
- 3.OEM/ODM avaliable:
- A.Print logo on our product;
- B. Customized specification;
- 4.After Sales-Service:
- A. All products will have 100% burn-in test and strictly quality test before shipping;
- B. Fast Delivery: 3-7days for samples, 15-20 days for bulk production;
- 5.High efficiency,long life span,reasonable&competetative price,fast lead time;
- 6.We have our engineer team, if you have any question about your LED applications, let us know freely.
FAQ
Q1. What's the trade terms you can do??
A1: We accept EXW,FOB..(Optional)
Q2. What's shipping mode can we choose?
A2: Express, Ocean and air transportation (optional).
Q3. What's the MOQ?
A3: Our MOQ is 1pcs. better price for large quantity;
Q4. What can you do if the product is broken?
A4: We promise to replace new ones to you if there is any defective happen during the warranty period.
Q5. Can i get products with my own logo??
A5: Sure, you can, MOQ is 500pcs.
Q6. Can i get a sample for testing??
A6: Sure, but sample fees should be charged on your account.
Q7. What's the mormal lead time??
A7: 7 working days for samples, 15 working days for mass production.
Q8. What's the payment conditon?
A8: T/T in advance or 30% deposit and 70% before delivery (optional)
Q9. What's the Payment do you have?
A9: We accept payment be sent via T/T, L/C, Trade Assurance, WESTERN UNION, PAYPAL.
Q10.How to contact with me??
A9: Skype: steven821228
Send your inquiry details in the bellow for professional reply.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier