TAIFUN the eye, Руководство по эксплуатации

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Taifun power source
Operation manual
4.) Multiple control modes
Now we refer directly to the power supply "the eye".
The overall output power is max. 24 watts, the largest possible adjustable current is 5 amps and the largest pos-
sible adjustable voltage is twice the battery voltage under load (max. 8 volt)! We repeat the technical data in or-
der to draw attention to the following facts.
Example 1: U-mode
If you select a voltage of, for example, 4 volt and the power supply displays a load resistance of, for example, 1
ohm, you can calculate like this:
4V / 1Ω = 4A → Within the limits!
(4V)² / 1Ω = 16W → Within the limits! All Good!
Now again, but this time with a selected voltage of 5 volt:
5V / 1Ω = 5A → Close, but within the limits!
(5V)² / 1Ω = 25W →
Above the limits
!
The device automatically reduces the voltage (so you'll have 24 watt)!
The green
and
red LEDs light up as
a display for an automatic intervention.
Example 2: I-mode
If you adjust the current to, for example, 3 amps and the power supply displays a load resistance of, for example,
1 ohm, you can calculate like this:
3A * 1Ω = 3V → Within the limits!
(3A)² * 1Ω = 9W → Within the limits! All Good!
Now we change the load resistance to, for example, 3 ohm. You get:
3A *
3Ω
= 9V →
Above the limits
!
(3A)² * 3Ω = 27W →
Above the limits
!
The device automatically reduces the voltage to 8 volt!
(Only if the battery has a load voltage of 4 volt or
more, otherwise even less):
8V / 3Ω = 2.67A → The resulting power equals (2.67A)² * 3Ω = 21.33 W!!
Please consider this! The green
and
red LEDs light up as a display for an automatic intervention.
Example 3: P-mode
Let's assume you select a power of, for example, 8 watt. Again we start with a load resistance of 1 ohm:
8W / 1Ω = (8A)² → I = 2.82A → Within the limits!
8W * 1Ω = (8V)² → U = 2.82V → Within the limits! All Good!
Now we change the load resistance. Let's take 3 ohm again:
8W / 3Ω = (2.67A)² → I = 1.63A → Within the limits!
8W * 3Ω = (24V)² → U = 4.90V → Within the limits! All Good!
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