雅特生DS460系列1U及2U尺寸电源转换器
详细信息
| | 品牌：ASTRODYNE | | 类型：AC/DC电源 | | 输入电压：36-72 V | |
| | 输出功率：460 W | | 调制方式：脉冲宽度调制（PWM)式 | | 输出电压：12 V | |
| | 工作效率：90 % | | 输出波纹噪音：50MV | | 输出电压精度：+/-1 % | |
| | 电压调整率：+/-2 % | | 负载调整率：+/-2 % | | 输出电流：38 A | |
| | 型号：DS460SDC-3 ，DS460SDC-3-001 | | | | | |
DS460系列1U及2U尺寸电源供应器 DC48V输入 通讯电源
ds460sdc-3系列是一个紧凑的460瓦体前端电源提供在负荷的90%的转换效率。系统采用分布式电源架构（DPA）是的，特别是在计算，存储，网络和数据通信，并提供托管的中心有一个灵活的应对其不断发展的电力需求的手段。接受40的ds460sdc-3–72 VDC输入，引脚对引脚兼容腾讯嵌入式交流输入ds460s-3体前端电源，让用户可以轻松地从一个交流转直流电源基础设施。
· Total Max Power:460 W
· Total Max Current:36 A
· Input Voltage:40 V to 72 V
· Output Voltage:12.3 V
· Outputs:Single
· Size (L x W x H):7.750" x 3.400" x 1.590"
· Warranty:1 year
· Operating Temperature:-10째C to +50째C
· Active power factor correction
· 1U X 2U form factor
· +12 Vdc output
· +12 Vdc stand-by
· Hot plug operation
· N + 1 redundant
· Active current sharing
· Built-in cooling fan
· I2C communication interface bus
· PMBus compliant
· EEPROM for FRU data
· One year warranty
· Input Range: 40 - 72 Vdc
· Frequency: DC
· Inrush Current: 50 A maximum inrush current
· Efficiency: 90% typical at 50% full load
· Leakage Current: 0.15 mA
· Main DC Output: 12.3 V @ 36.0 A
· Stand-By Output: +12 V @ 2.3 A
· Regulation: 卤 5%
· Overcurrent Protection: +12 Vdc; recover
· Overvoltage Protection: +12 Vdc; 13.2 - 14.4 Vdc; +12 Vsb; 13.6 - 15.0 Vdc
· Turn-on Delay: < 2 seconds
· Rise Time: < 50 mS, monotonic rise
· Safety Rated: UL/cUL 60950 (UL Recognized); NEMKO; CE; CB
DS460SDC-3 12.3 Vdc ± 0.2% ± 5% 1 A 36.0 A 120 mV 150% 12.0 V @ 2.3 A STD
DS460SDC-3-001 12.3 Vdc ± 0.2% ± 5% 1 A 36.0 A 120 mV 150% 12.0 V @ 2.3 A REV
*Overcurrent latches off if overcurrent lasts over 1 seconds, otherwise it
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