Новое поступление
Магазина SHENZHEN RITA LIGHTING LTD работает с 24.11.2010. его рейтинг составлет 94.57 баллов из 100. В избранное добавили 2200 покупателя. Средний рейтинг торваров продавца 4.8 в продаже представленно 3507 наименований товаров, успешно доставлено 785 заказов. 129 покупателей оставили отзывы о продавце.
Характеристики
*Текущая стоимость 1 580,80 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-23-2026 | 1880.95 руб. | 1974.48 руб. | 1927 руб. |
| Feb-23-2026 | 1864.7 руб. | 1957.67 руб. | 1910.5 руб. |
| Jan-23-2026 | 1564.45 руб. | 1642.94 руб. | 1603 руб. |
| Dec-23-2025 | 1833.23 руб. | 1925.89 руб. | 1879 руб. |
| Nov-23-2025 | 1596.31 руб. | 1676.8 руб. | 1636 руб. |
| Oct-23-2025 | 1801.45 руб. | 1891.91 руб. | 1846 руб. |
| Sep-23-2025 | 1785.81 руб. | 1874.95 руб. | 1829.5 руб. |
| Aug-23-2025 | 1770.77 руб. | 1859.88 руб. | 1814.5 руб. |
| Jul-23-2025 | 1754.38 руб. | 1842.29 руб. | 1798 руб. |
Описание товара

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


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