桌上型放大器电源

输入:100-240VAC

输出:18V1.6A-3A

F头/RCA头输出

线长:1.5米

1. GENERAL

1-1             Product Description

This Specification defines the input, output, performance characteristics,

environment, noise and safety requirements for a45watts Power Supply.

   1-2   Parameter Specification

         Unless specification otherwise, all parameters muse be met over the limit

         Of temperature lOAd, and input voltage.

2       INPUT REQUIREMENTS

2-1             INPUT VOLTAGES :

Normal Voltage:     100 to 240 VRms

Voltage range:     90   to 264 Vrms

2-2             INPUT FREQUENCY :

   Normal Frequency:   50 to 60Hz

   Variation Frequency:47 to 63Hz

2-3             INPUT CURRENT :

  ≦0.8Arms at 100Vac input

≦0.45Arms at 240Vac input

2-4             INRUSH CURRENT :

    10Amps Max Cold start at 100VAC input, with rated load and 25℃ ambient

  50Amps Max Cold start at 240VAC input, with rated load and 25℃ ambient          

2-5             INSULATION RESISTANCE

         Insulation resistance shall be more than 100MΩat 500Vdc between

         Primary Live, Neutral line and secondary.    

2-6             PRIMARY OVER CURRENT PROTECTION

         An adequate internal fuse on the AC input line shall be provided.

2-7             CONFIGURATION

         2 Conductors<Live, Neutral>

2-8             HI-POT TESTS (DIELECTRIC WITHSTAND VOLTAGE)

       2-8-1 INPUT TO OUTPUT :3000VAC10mA FOR 1 MINUTE

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