CHAPTER 1: SYSTEM DESCRIPTION
THERMOCOUPLE WELDER
1-2
990-070
60/50 Hz Operation
The TCW is a dual-frequency machine that does not require calibration for operation at 50 or 60 Hz.
Standby Power
Standby power is approximately 15 watts.
Stored Energy Rating
1.5 to 190 watt-seconds (joules).
Welding Speed
The actual weld time is less than 0.1 seconds and the time for the circuitry to recharge is a maximum of
3 seconds. The maximum number of welds per minute is limited to how fast the Handpiece can be
loaded and inserted into the Weld Chamber.
Capacitor Bank
The Capacitor Bank is 18,300 µ ± 5% at 20 degrees Celsius. At full rating, the Capacitor Bank is
operated at 144 volts.
Figure 1-1. Front and Back Views of Thermocouple Welder.
Summary of Contents for TCW
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