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The diagram in Figure 2 shows a static bypass switch connected across a UPS. The UPS. could be a double conversion or a delta conversion or rotary type. The static bypass switch. provides a means to accomplish high-speed transfer to the bypass path in case of UPS.
How Headlight Switches Work. 1  Step by step guide on how an automotive headlight control switch works, this information pertains to most cars. - 2  The first position on a headlight switch is the running light illumination, this position is used to power up the running light system only.