User manual

8615 Touch Monitor
User’s Manual
2.2.2. OUTPUT CURRENT
The minimum and maximum continuous output current are listed in this
section.
Output Voltage
Minimum
(A)
Maximum
(A)
12.0V 0.0 3.33
2.2.3. OVER CURRENT CONTROL
Over current protection will prevent damages to power supply when output is
short-circuited continuously with100 milliohms or less. The output current shall be
internally limited to 150% Max or less at load condition .In the mean time, the
temperature rise shall not exceed the limit specified in 4.5 Damage to the power
supply must not occur if operated at short circuit.
2.2.4. OUTPUT RIPPLE / NOISE
Ripple is defined as a composite of a power line frequency component plus a
high frequency component due to the power oscillator. Common mode noise,
which may be observed due to oscilloscope connections, will be ignored. The
output voltage ripple and noise limits under all conditions of rated input voltages
and frequencies, output loads from minimum to maximum, and to add 0.1uf and
10uf capacitors at output connector terminal for ripple and noise test.
The spec as follow table.
Normal Voltage Ripple & Noise
+12.0V 200mV
2.2.5. OUTPUT POWER AND TURN-ON DELAY
The turn–on delay from application of AC input power to the establishment of
rated DC power voltage should not exceed 3 seconds@115Vac under any
conditions at CC mode test.
2.2.6. OUTPUT OVER VOLTAGE PROTECTION
The output shall be protected from over voltage fault at all conditions including
open- loop by breakdown that is set to trip at 16Vdc maximum.
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