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TMAA13 User’sGuide

Important safety information

Please read these warnings before using the TMAA13 power supply.

Warning: Safe operation

To reduce the risk of fire or electric shock, please adhere to these 
warnings:

Moisture: Do not expose this appliance to rain or moisture.

Cleaning: Unplug the power supply from the mains power outlet 
before cleaning. Switching off the power supply will not reduce 
this risk.

Ventilation: Place the power supply in an area that will allow air 
to flow freely around the unit to prevent overheating. Do not 
block or obstruct any of the ventilation openings on the unit.

Warning: Electrical connections

To reduce the risk of fire or electric shock, please adhere to these 
warnings:

Do not connect two or more power supplies together.

The power supply should be properly connected and grounded. 
Use the provided AC power cable to connect the power supply 
to a mains power outlet that is properly installed and grounded, 
in accordance with all local codes and ordinances. If the power 
supply cord is damaged, it must be replaced with the same type 
to comply with safety requirements.

Never alter the provided AC cable or plug. If the plug does not fit 
into the outlet, have an appropriate outlet installed by a certified 
electrician.

Use an extension cord only when absolutely necessary. The 
extension cord must have the same voltage and power rating as 
the original power supply plug. Make sure that the pins on the 
plug are of the same number, size and shape as those of the 
original power supply plug. 

Do not connect a backup battery directly to the power supply. 

Do not use the power supply to directly charge a battery.

Содержание TMAA13

Страница 1: ...MMZ 00002 04 Issue 4 May 2012 TMAA13 Power Supply User s Guide ...

Страница 2: ...isclaimer There are no warranties extended or granted by this document Tait Limited accepts no responsibility for damage arising from use of the information contained in the document or of the equipment and software it describes It is the responsibility of the user to ensure that use of such information equipment and software complies with the laws rules and regulations of the applicable jurisdict...

Страница 3: ...ted also complies with the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment RoHS Directive in the European Union In China we comply with the Measures for Administration of the Pollution Control of Electronic Information Products We will comply with environmental requirements in other markets as they are introduced ...

Страница 4: ...nect two or more power supplies together The power supply should be properly connected and grounded Use the provided AC power cable to connect the power supply to a mains power outlet that is properly installed and grounded in accordance with all local codes and ordinances If the power supply cord is damaged it must be replaced with the same type to comply with safety requirements Never alter the ...

Страница 5: ...ains input voltage to regulated 13 8VDC using pulse width modulation PWM control To avoid any issues that may be caused by simultaneous transmissions there should be one TMAA13 per radio The TMAA13 power supply is protected against short circuits as well as over current and over voltage conditions It also offers over temperature shutdown Check the mains supply voltage Before you plug in and turn o...

Страница 6: ...e power switch Cooling The TMAA13 power supply is cooled by convection and forced air cooling that is normal airflow around the power supply in combination with a temperature controlled fan to improve cooling at higher levels of use The fan is activated by a sensor when the temperature rises above 70 C Caution Place the power supply in a well ventilated and cool area Do not block the ventilation o...

Страница 7: ... fuse inside the unit refer to the input fuse ratings on page 8 Notice Replacing the fuse must only be done by a qualified service person Fuse blows when power is turned on Probable cause Unit is defective Suggested solution Contact Technical Support Output voltage is 0V or very low Verify this fault condition with a multimeter Probable cause The unit is in current limit condition Suggested soluti...

Страница 8: ...E approved 200 to 250VAC 50Hz CE approved 200 to 250VAC 50Hz CE approved Output voltage 13 8VDC Output ripple 10A load full load 3mVrms 5mVrms Output noise 10A load full load 95mVpp 115mVpp Output current continuous 23A Current limit 25A Protection Over current Short circuit Over voltage Over temperature shutdown Input fuse rating TMAA13 22 6 3A TMAA13 21 TMAA13 23 TMAA13 24 4A 4A 4A Fuse type 5mm...

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