SALE 100 watt 20A/6.6A Integro 11684 L830-5 Series Isolation Transformer Series Isolation Transformer L830-60 Hz 100 watt Integro 11684 These integro transformers are FAA approved and made in the USA. These series isolation transfomers are certfied to FAA L-830-16 & L-831 and approved according to FAA circular... $210.00 $189.00 Add to Cart