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Description Mean Well EPP-300 系列 300W 交流-直流开放式机架开关模式 Mean Well EPP-300 是 5” x 3” 印刷电路板型电源,用于微型尺寸的较高功率应用,适合用于 IT 系统和工业机械/电气设备。 此 Mean Well 电源具有内置有源 PFC 功能和 90 至 264V 交流全量程输入。 EPP-300 的设计采用了最新的 LLC 拓扑,并运用了最先进的整流技术。 效率高达 93%,在高达 50℃ 的环境中,它可以提供 200W,只需自然空气对流;使用 20.5CFM 强制通风 时可以提供高达 300W,它还可以通过适当降额在 70℃ 下工作。 Mean Well EPP-300 电源可经受 300V 交流输入浪涌达 5 秒时间,降低了损坏风险;它还包括 P.G./P.F. 信号输出、内置远程感应、12V/0.5A 辅助输出以及短路、过载、过电压和过温保护。 EPP-300 配有内置远程开/关控制和 5V/1A 待机输出,使其“空载功耗 5” x 3” 紧凑型尺寸,功率密度高 自然空气对流用于 200W;300W 带 20.5CFM 强制通风 通用交流输入,全量程 可经受 300V 交流输入浪涌达 5 秒时间 内置有源 PFC 功能 空载功耗 效率高达 93% 内置远程感应功能和远程开/关控制 内置电源正常和故障输出 内置 12V/0.5A 辅助输出和 5V/1A 待机输出 工作温度范围 -30℃ 至 +70℃ 保护:短路、过载、过电压、过温 ### 注 有关适用于这类电源的连接器套件,请参见库存号 770-4100 ### 认可 UL60950-1、TUV EN60950-1 和 CE ### Mean Well Open Frame AC-DC Switch Mode Power Supplies
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Standard packaging quantity 1
486.78  yuan 486.78yuan
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Technical parameters/rated power:

200 W

 

Technical parameters/number of output interfaces:

1

 

Technical parameters/output voltage:

27 V

 

Technical parameters/output current:

7.4A, 11.12A

 

Technical parameters/output power:

199.8 W

 

Technical parameters/Input voltage (DC Max):

370 V

 

Technical parameters/input voltage (DC Min):

127 V

 

Technical parameters/Input voltage (AC Max):

264 V

 

Technical parameters/Input voltage (AC Min):

90 V

 

Technical parameters/output current (Max):

7.4 A

 

Technical parameters/input current (Min):

3.5 A

 

Technical parameters/output power (Max):

199.8 W

 

Technical parameters/operating temperature (Max):

70 ℃

 

Technical parameters/operating temperature (Min):

-30 ℃

 

Technical parameters/power supply voltage:

90.264VAC, 127.370VDC

 

Technical parameters/input voltage:

90VAC ~ 264VAC, 127VDC ~ 370VDC

 

Encapsulation parameters/installation method:

Chassis

 

Package parameters/number of pins:

15

 

Encapsulation parameters/Encapsulation:

open-ended

 

Dimensions/Length:

127 mm

 

Dimensions/Width:

76 mm

 

Dimensions/Height:

1.38 in

 

Dimensions/Packaging:

open-ended

 

Physical parameters/weight:

370 g

 

Physical parameters/operating temperature:

-30℃ ~ 70℃

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

Lead Free

 

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