EPC EPC9508 Manual de inicio rápido - Página 5

Navegue en línea o descargue pdf Manual de inicio rápido para Amplificador EPC EPC9508. EPC EPC9508 10 páginas. Amplifier board for 6.78 mhz, demonstration system zvs class-d wireless system using epc8009/epc2007

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QUICK START GUIDE
Stand-o mounting
holes (x4)
Pre-regulator
timing setting
(not installed)
Ampli er
timing setting
(not installed)
Pre-regulator
current setting
EPC – EFFICIENT POWER CONVERSION CORPORATION |
Pre-regulator
V
bypass jumper
IN
+
Pre-
Q
regulator
Figure 1: Diagram of EPC9508 Amplifier Board
7-12 V
DC
Gate drive and
control supply
(note polarity)
Disable Pre-Regulator
Jumper
Internal Oscillator
External oscillator
Jumper
(remove internal jumper)
Figure 2: Proper Connection and Measurement Setup for the EPC9508 Amplifier Board
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V
AMP
Coil
connection
L
ZVS12
1
L
L
ZVS11
ZVS1
Q
2
C
ZVS
6-36 V
DC
V
supply
IN
Ampli er
(note polarity)
voltage
source
jumper
Bypass connection
Pre-regulator jumper
Disable oscillator
Jumper
Ampli er board – Front-side
| COPYRIGHT 2017 |
Demonstration System EPC9508
Q
11
Single-
Q
ended
12
operation
jumper
Switch-node main
oscilloscope probe
Source coil
connection
Ground post
Switch-node
secondary
oscilloscope probe
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