• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SC
  • Model Number: KV-24045-TDL
  • Output Power: 45W
  • Output Type: Single
  • Input Voltage: 90-130V or 180-250V
  • Output Voltage: 24±0.5VDC
  • Output Frequency: 47~63HZ
  • Output Current: 1.87A
  • Outer housing: Fully isolated plastic case
  • Size(mm): 180*60*35mm
  • N.W.(kg):: 0.45kg
  • Warranty:: 3 years
  • Certificate:: CE&RoHS
  • Waterproof:: IP20
  • PFC:: ≥0.93
  • Efficiency:: ≥83%
  • Price:: EXW
  • Dimmable Function:: triac dimmable

Packaging & Delivery

Packaging Details 20PCS/Carton
CTN Size: 309*279*176mm
G.W.:about 9KG
Delivery Time 3-7 working days according to order quantity

45W 24V C.V. ETL triac dimmale led driver

 10W-200W constant voltage & constant current triac dimmable led driver with ETL certificate



1. Constant voltage 24V 45W dimmable electronic led driver (IP20)

2. Triac dimmable driver,Work with forward phase & reverse phase, leading edge & trailing edge TRIAC dimmers 

3. High efficiency & high reliability&long lifetime 

4. compatiable with well know brands of dimmer : Lutron, Leviton, Bticino, Clipsal C-BUS and so on.

4. 3 years warranty 

5. CE RoHS


Detailed Product Description

OutputDC Voltage24V
Voltage Accuracy±0.5V
Rated current1.87A
Rated power45W
InputVoltage Range90-130VAC     180-250VAC
Frequency Range47~63HZ
Power Factor ( Typ.)PF≥0.97/170V  PF≥0.95 /220V  PF≥0.93/250V  
Full Load Efficiency(Typ.)83%
AC Current(Typ.)0.31A/180VAC  0.26A/220VAC  0.23A/250VAC
Leakage current<0.25mA/220VAC
ProtectionShort CircuitHiccup mode, recovers automatically after fault condition is removed.
Over voltage<270VAC
Over temperature100°C±10°C shut down o/p voltage, re-power on to recover
EnvironmentWorking TEMP.-40~+60°C
Working Humidity20~90%RH,non-condensing
Storage TEM.,Humidity-40~+80°C,10~95%RH
Vibration10~500Hz,2G 10min./1 cycle,period for 60min.each along X,Y,Z axes.
Safety&EMCSafety standardsEN-60950-1.
Withstand voltageI/P-O/P:3.75KVAC
Isolation resistanceI/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25°C/70%RH
EMC EMISSIONCompliance toEN55015,EN61000-3-2 (≥50%load)
EMC IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8, 11,EN61547,A light industry level
packing309*279*176mm /20pcs
Notes1.   All parameters NOT specially mentioned are measured at
     220VAC input , rated load and 25°Cof ambient temperature.
2.Tolerance:includes set us tolerance,line regulation and load regulation .


 KV-24045-TD Tirac dimmable driver Mechanical Specification


Dimming Operation

1) Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.

2) Compatible with Leading edge or tailing edge triac dimmers

3) 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

4)No level linear dimming;  


Connecting Drawing:


Derating Curve:



Trading terms

MOQ: 1 pcs


Delivery: 3-7 working days according to the order

Shipping term: FedEx, DHL, UPS, TNT...

Price: Get quote


Company Information





Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
112 Transactions 1,800,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $299,000
Learn More