This is not a tech isolation transformer the neutral is bonded to earth ground on the secondary winding. To be completely isolated one needs to remove the earth ground wire going to the neutral wire on the secondary side of the transformer. The transformer also provides a slightly higher than line voltage on the secondary side.
Verified purchase: Yes | Condition: New
Tripp-Lite IS500HG Isolation Transformer is what I expected. No surprises. Operates fairly quietly with limited hum. Output voltage measured within specification.
Verified purchase: Yes | Condition: Pre-owned
It had a defective switch but it’s still worth the price I paid. I replaced the switch and it works great. Nice heavy duty isolation transformer with a faraday shield. I also disconnected the secondary neutral to ground connection to make it 100% isolated for 2-wire secondary applications.
Verified purchase: Yes | Condition: Pre-owned
This device's construction is heavy-duty. The housing's steel is hefty with thick paint. It is very heavy. Yah, and it isolates a circuit. What's there not to like?
Verified purchase: Yes | Condition: Pre-owned
Good product, but a bit high, could be better priced and get a better volume sell.
Verified purchase: Yes | Condition: Pre-owned
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