AC-DC防水LED驅(qū)動(dòng)電源250W恒流系列
輸出電流:4.6~8.3A; 輸出功率: 250W; 防水等級(jí): IP67; PF>0.95
產(chǎn)品特點(diǎn):應(yīng)用電源技術(shù),特性:寬電壓輸90V-264V,諧波小,真正達(dá)到產(chǎn)品高要求高穩(wěn)定可靠性,高精度,具有過(guò)壓過(guò)流短路保護(hù)、自動(dòng)恢復(fù)功能、過(guò)溫等多重保護(hù)功能,待機(jī)功耗小,效率高達(dá)92%,真正實(shí)現(xiàn)了高效節(jié)能,工作壽命長(zhǎng)達(dá)50000小時(shí)以上,在-40℃—+65℃溫度下正常工作,防雷可達(dá)6KV,輕巧美觀、新工藝、防護(hù)等級(jí)達(dá)IP67. 符合國(guó)際安全標(biāo)準(zhǔn)EN55022 / EN61000-3-2 / EN61347-2-13 /IEC61347-2-13 /UL8750,符合ROHS要求。
Universal Input: 90~264VAC 50~60Hz
Protections: Short circuit/ Overload/ Over temperature
O/P: High accuracy, low noise; hold up time≥20mS
Cooling by free air convection; Auto recovery;
Operation temperature: -40℃~+70℃;
99% full load burn-in test for 8 hours
High Efficiency:92%, PF>0.95;
Built-in Class B EMI Filter
Long life of 50,000Hours, 2 years warranty
Compliance to EN61347-2-13 /IEC61347-2-13 /UL8750
輸入條件 | 產(chǎn)品型號(hào) | 輸出電壓(DC) | 輸出電流 | 電流精度 | 調(diào)節(jié)率 | 效率 | 功率 | |
線性 | 負(fù)載 | |||||||
90~264V~ 47~63Hz 輸入電流 3.5A Max. | JRL-250C-30 | 24~30V | 8.3A | ±2% | 1% | 5% | 89% | 250W |
JRL-250C-36 | 30~36V | 6.9A | ±2% | 1% | 5% | 89% | 250W | |
JRL-250C-39 | 34~39V | 6.4A | ±2% | 1% | 5% | 90% | 250W | |
JRL-250C-42 | 38~42V | 5.9A | ±2% | 1% | 5% | 90% | 250W | |
JRL-250C-48 | 42~48V | 5.2A | ±2% | 1% | 5% | 92% | 250W | |
JRL-250C-54 | 46~54V | 4.6A | ±2% | 1% | 5% | 92% | 250W |