B&K Precision 1604A – Single Output Isolation Transformer

• Less than 0.1 mA leakage
• 117 to 129 V typical output voltage
• 120 V input
• 1.25 A continuous output current

The 1604A (single output) isolation transformer provides the necessary safety factor for servicing any transformerless AC powered equipment.

The B & K Precision Model 1604A Isolation Transformer provides the necessary safety factor. The 1.25 amp continuous output current rating is adequate for almost any solid-state television receiver. The 2 amp intermittent output current rating offers enough reserve for the occasional defective or “power-hungry” unit when cycled 5 minutes on and 5 minutes off. Overload protection is provided by convenient front panel OVERLOAD circuit breakers; simply PUSH TO RESET.

• Connect power plug of Model 1604A Isolation Transformer to 120 volt, 60 Hz ac wall outlet
• Connect power plug of equipment under test to outlet on front panel of Model 1604A Isolation Transformer.
• If OVER LOAD circuit breaker on front panel of unit trips after a few minutes operation, allow 5 minutes for cooling, then PUSH TO RESET.
• If OVERLOAD circuit breaker trips immediately or after only a few seconds operation, the unit is severely overloaded. The equipment under test may be shorted. Do not PUSH TO RESET until the overload is removed.