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VALVULAS ELETRONICA 5U4 NOVA MARCA RCA E A RAYTRONIC DE 70M.M
 
Válvula diodo 5U4G. Fabricada pela Raytronic, tradicional fabricante de válvulas a mais de 50 anos no mercado. Alia a perfôrmance da já consagrada 5U4 com a beleza do encapsulamento G. tendo uma performance e durabilidade superiores a outras peças similares no mercado. Proteja seu amplificador de surtos de tensão usando válvulas diodo.
Tube Substitutions for:
5U4G
Full-Wave Rectifier
| Type |
Substitutes |
Base Diagram |
| 5U4G |
5R4G, 5V3, 5U4GA, 5U4GB, 5U4WG, 5U4WGB, 5AR4, 5AS4A, 5DB4, WTT135, 5R4GTY, 5R4GY, 5R4GYA, 5R4GYB, 5T4, 5V3A, 5931, 5AU4, 5AS4 |
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TODAS AS VALVULAS SÃO NOVAS MAS POR SE TRATAR DE UM PRODUTO COM MAIS DE 20 ANOS ALGUMAS DE SUAS CAIXAS ESTÃO DANIFICADAS OU RASGADAS
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Substitute Data
Preferred Substitutes ......................... 5AS4
Substitutes ................................... 5V3
Application
Glass octal type used in power supply of radio equipment having high dc requirements. Requires octal socket. Vertical tube mounting is preferred but horizontal mounting is permisible if pins 1 and 4 are in vertical plane.
Mechanical Data
Bulb .......................................... ST-16
Base .......................................... Med or short med Shell octal 5-Pin
Outline ....................................... 16-3
EIA Base ...................................... 5T
Mounting Position ............................. Any
Electrical Data
Heater Voltage ................................ 5.0 V
Heater Current ................................ 3.0 A
Maximum Ratings (Design Center Values)
Each Diode
Peak Inverse Plate Voltage .................... 1550 V
Voltage Drop @ Current ........................ 44 V @ 225 mA
Characteristics and Typical Operation
Rectifier
AC Plate Supply Voltage Each Plate (RMS) ...... 450 V
Input Capacitor ............................... 4 Mfd
Effective Plate Supply Impedance Each Plate ... 75 Ω
DC Half-Load Output Current ................... 112.5 mA
DC Half-Load Output Voltage ................... 515 V
DC Output Current ............................. 225 mA
DC Output Voltage ............................. 445 V
Voltage Regulation (Half-Load to Full-Load) ... 70 V
Characteristics and Typical Operation
Rectifier
AC Plate Supply Voltage Each Plate (RMS) ...... 550 V
Input Inductor ................................ 3 H
DC Half-Load Output Current ................... 112.5 mA
DC Half-Load Output Voltage ................... 450 V
DC Output Current ............................. 225 mA
DC Output Voltage ............................. 420 V
Voltage Regulation (Half-Load to Full-Load) ... 30 V
Characteristic Curves
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CONTATO
 ATENÇÃO
OBS: CLIQUE SOMENTE 1 VEZ NA PALAVRA COMPRAR PARA REALIZAR A COMPRA.
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