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DC 300ma led driver 3 years warranty constant current transformer
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Product Details
| Place of Origin | Fujian, China | Brand Name | Evada | |
| Model Number | CUF-042-030-EC2 | Output Power | 1 - 50W | |
| Output Type | Single | Input Voltage | Other, 90-264VAC | |
| Output Voltage | 140VDC | Output Frequency | 50Hz/60Hz | |
| Output Current | 0.3A |
Product Description
DC140V 3 years warranty constant current transformer
Product Description
DC93V 3 years warranty constant current cob led driver
| Features : | |||
| Universal AC input / Full range (up to 264VAC) | |||
| Fully isolated plastic case with IP40 level | |||
| Protections: Overload / Over voltage | |||
| Built-in active PFC function | |||
| Cooling by free air convection | |||
| Suitable for LED lighting and moving sign applications | |||
| IP40 design for indoor or outdoor installations | |||
| 100% full load burn-in test | |||
| Compliance to worldwide safety regulations for lighting | |||
| 3 years warranty |
SPECIFICATION
| MODEL | CUF-042-030-EC2 | |||||||||
| OUTPUT | DC VOLTAGE | 140V | ||||||||
| CONSTANT CURRENT REGION | 100-140V | |||||||||
| RATED CURRENT | 0.3A | |||||||||
| RATED POWER | 42W | |||||||||
| RIPPLE & NOISE (max.) | 1.2Vp-p | |||||||||
| LINE REGULATION | ±5% | |||||||||
| LOAD REGULATION | ±5% | |||||||||
| SETUP, RISE TIME | 3000ms, 200ms at full load 230VAC /115VAC | |||||||||
| HOLD UP TIME (Typ.) | 50ms / 230VAC 16ms / 115VAC at full load | |||||||||
| INPUT | VOLTAGE RANGE | 90-264VAC | ||||||||
| FREQUENCY RANGE | 47-63Hz | |||||||||
| POWER FACTOR | PF≥0.99/115VAC PF≥0.95/230VAC | |||||||||
| EFFICIENCY (Typ.230Vac/50Hz) | ≥89% | |||||||||
| AC CURRENT | 0.547A / 115VAC 0.2A / 230VAC | |||||||||
| INRUSH CURRENT(max.) | COLD START 5A/230VAC | |||||||||
| LEAKAGE CURRENT | <5mA / 240VAC | |||||||||
| PROTECTION | OVER CURRENT (Typ.) | 95 - 108% | ||||||||
| Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||||||||||
| OVER VOLTAGE | 160-166V | |||||||||
| Protection type : Constant voltage limiting | ||||||||||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +55℃ @ full load ; +70℃ @ 60% load | ||||||||
| WORKING HUMIDITY | 20-95% RH non-condensing | |||||||||
| STORAGE TEMP., HUMIDITY | -40~ +80℃, 10 ~95% RH | |||||||||
| TEMP. COEFFICIENT | ±0.03%/℃(0-50℃) | |||||||||
| VIBRATION | 10 - 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes | |||||||||
| SAFETY & EMC | SAFETY STANDARDS | UL1012 ; EN61347-1, EN61347-2-13 independent ; UL60950-1, TUV EN60950-1 (TBD) | ||||||||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |||||||||
| SOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 ℃/ 70% RH | |||||||||
| EMI CONDUCTION & RADIATION | Compliance to EN55015, EN55022 (CISPR22) Class B | |||||||||
| HARMONIC CURRENT | Compliance to EN61000-3-2 Class C (≥75% load) ; EN61000-3-3 | |||||||||
| EMS IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61547, EN55024, light industry level (surge 4KV), criteria A | |||||||||
| OTHERS | MTBF | 30Khours. | ||||||||
| DIMENSION | L150*W40*H28mm | |||||||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 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. Constant current operation region is within 75% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design. | ||||||||||
| 4. Safety and EMC design refer to EN60598-1, subject 8750(UL), CNS15233, GB7000.1, FCC part18. | ||||||||||
Mechanical Specification
Series Recommend
Packaging & Shipping
DC140V 3 years warranty constant current transformer
Contact Us
- Xiamen Evada Electronics Co., Ltd.
- Contact nameJudy Lin Chat Now
- Phone86-592-8105999
- AddressNo. 39-2, Xiayang Road, Xinyang Street, Haicang District, Xiamen, Fujian
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