Non-dimmable LED Driver

20W 500mA Triac ELV Dimming Led Power Driver Supplier

CE/UL TRIAC Dimmable Constant Current LED Driver
  • item no.:

    SMT-040-0500CT
  • lead time:

    about 7 working days
  • product orgin:

    China
  • brand:

    SMARTS
  • shipping port:

    Xiamen
  • payment:

    T/T Paypal Western Union
  • market price:

    $8
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product details
20W 500mA Triac ELV Dimming Led Power Driver Supplier

Model

SMT-045-0320CT

SMT-032-0320CT

SMT-040-0500CT

SMT-025-0700CT

Output

DC Current

320mA

320mA

500mA

700mA

Current Accuracy

±5%

Voltage Range

25~45V

15~32V

20~40V

10~25V

Rated power

14W

10W

20W

17.5W

Input

Voltage Range

170~265VAC / 90-135VAC

Frequency Range

47~63HZ

Power Factor (Typ.)

PF>0.92/110V ; PF>0.95/220V ; PF>0.93/250V

Full Load Efficiency(Typ.)

85%

86%

85%

85%

AC Current(Typ.)

0.14A/110VAC  0.12 A/220VAC  0.01A/250VAC

Leakage current

<0.27mA/110VAC; <0.25mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition

is removed.

Over voltage

<270VAC

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

EN-60950-1, EN-61347-1-2

Withstand voltage

I/P-O/P:3.75KVAC  

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

Compliance toEN55015,EN61000-3-2 (>50%load)

EMC IMMUNITY

Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry 

level (surge4KV)

Others

Weight

0.16Kg/pcs

Size

140*45*28mm  

mmm(L*W*H)

packing

324*298*176mm

Notes

1. All parameters NOT specially mentioned are measured at 110V/230VAC input , rated load and  25℃of ambient temperature.

2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor.

3.  Tolerance:includes set us tolerance,line regulation and load regulation .

Feature:

  • Output constant current
  • Input range :90-135VAC / 170-265VAC
  • Built-in PFC function
  • E fficiency > 84% / PF>0.9
  • Fully isolated plastic case
  • Easy installation
  • Cooling by free air convection
  • Work with leading edge and trailing edge TRIAC dimmers
  • Strong compatibility, flicker-free dimming
  • Suitable for LED lighting and moving sign applications
  • Compliance to worldwide safety regulations for lighting
  • 3 years warranty

Dimming Operation

  • Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
  • Compatible with Leading edge or tailing edge triac dimmers.
  • please try to use the small power dimmer, have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero

 

Connecting Diagram

Triac Dimmable led driver

Simple Connection Diagram

Triac Dimmable led driver


What Service we can supply??
All inquiries will be replied within 24 hours

Professional manufacturer,welcom to visit our website

OEM/ODM avaliable:
A.Print logo on our product;
B. Customized specification;


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;


High efficiency,long life span,reasonable&competetative price,fast lead time;


We have our engineer team, if you have any question about your LED applications, let us know freely.


Frequently Asked Questions
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.

Send Us An Inquiry

We will contact you as soon as possible!

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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