Analytic Systems does not recommend the use of the PWS120 Series Power Supplies in life support applica- tions where failure or malfunction of this product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness.
Introduction The PWS120 & PWS240 Power Supplies are MosFet based switchmode power supplies designed for high reliability, high efficiency and minimum size. Circuit innovations reduce output ripple to levels previously available only from bulky, inefficient linear power supplies. Current limiting and safe operating area circuitry protect the transistors.
This unit may be converted from 110Vac input operation to 220Vac input operation. For instructions on this conversion please call Analytic Systems at 800-668-3884. The PWS120 is cooled by convection and has no over temperature shutdown. Ensure adequate ventilation for cooling.
Troubleshooting (GENERAL) PROBLEM: ON/OFF switch does not illuminate when turned on. Probable Cause Suggested Remedy No AC power available. Check AC outlet for power. AC input fuse is blown. Replace the fuse with a fuse of the correct rating. PROBLEM: AC input fuse blows as soon as power is turned on. Probable Cause Suggested Remedy Unit is defective.
(WHEN USING THE POWER SUPPLY WITH RADIO TRANSCEIVERS) • This power supply generates, uses and can radiate RF energy as per limits laid down under class “B”, Part 15 of FCC rules. Position the radio, antenna and power supply to minimize any received spurious noise from the power supply and excess RF energy from the transmitter.
2 Years from date of manufacture for non-standard or OEM products 1 Year from date of manufacture for encapsulated products. Analytic Systems will determine eligibility for warranty from the date of purchase shown on the warranty card when returned within 30 days, or...
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Only the Warrantor shall perform warranty service. Any attempt to remedy the defect by anyone else shall render this warranty void. There shall be no warranty for defects or damages caused by faulty installation or hook-up, abuse or misuse of the equipment including exposure to excessive heat, salt or fresh water spray, or water immersion except for equipment specifically stated to be waterproof.
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