| Item Type: | Lighting Transformers |
|---|---|
| Certification: | CCC,FCC,GS,RoHS |
| Material: | 1 |
| Input Voltage: | 1 |
| Output Signal: | 1 |
| Input Signal: | 1 |
| Output Voltage: | 1 |
| Warranty: | 2 |
| Model Number: | 12045-TD-1 |
| Unit Type: | piece |
| Package Size: | 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in) |
| Package Weight: | 0.35kg (0.77lb.) |
Quick Details
Specifications
constant voltage Series
- Features:
·Output constant voltage
·range 180-250VAC
·Built-in PFC function
·Efficiency 83-87%
·Protections:short circuit/over voltage
·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
| model | KV-12045-TD | KV-24045-TD | KV-36045-TD | KV-48045-TD | |
| Output | DC Voltage | 12V | 24V | 36V | 48V |
| Voltage Accuracy | ±3% | ||||
| Rated current | 3.75A | 1.875A | 1.25A | 0.94A | |
| Rated power | 45W | ||||
| Input | Voltage Range | 180-250V AC (100-130V DC can customized ) | |||
| Frequency Range | 4763HZ | ||||
| Power Factor Typ. | 0.95 | ||||
| Full Load Efficiency Typ | 83% | 85% | 86% | 88% | |
| AC Current Typ | 0.34A/170VAC 0.27A/220VAC 0.24A/250VAC | ||||
| Leakage current | 0.7mA/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 |
| ||||
| TEMP.coefficient |
| ||||
| Vibration | 10-500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes | ||||
| Safety&EMC | Safety standards | EN61347-1 EN61347-2-13 | |||
| Withstand voltage | I/P-O/P:3.75KVAC | ||||
| Isolation resistance | I/P-O/P;100MΩ/500VDC/25/70%RH | ||||
| EMC EMISSION | EN55015,EN61000-3-2,3 (50%loading) | ||||
| EMC IMMUNITY | EN61000-4-2,3,4,5,6,1 Surge 4KV | ||||
| Others | Weight | 0.41Kg | |||
| Size | 180*60*35mm L*W*H | ||||
| packing | 355*215*215mm 20pcs/ctn | ||||
| Notes |
25 of ambient temperature.
pair-wire terminated with a 0.1uf &47uf parallel capacitor. 3.Tolerance:includes set us tolerance,line regulation and load regulation . | ||||
·Compliance to worldwide safety regulations for lighting
45W Triac Dimmable driver constant voltage Series
45W triac dimmable driver Mechanical Specification
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
Derating Curve
