Hammond Manufacturing Company Inc. Datasheets for Signal Transformers

Signal transformers transfer information from one circuit to another by electromagnetic induction. They are used to increase or decrease the voltage from one side of a power transformer to the other.
Signal Transformers: Learn more

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Product Name Notes
Features: Intended for non-patient connected indoor applications where protection of sensitive electronics is required: High end audio / studio use Medical electronics High end test equipment / laboratory cULus Listed...
Features Dual primary 115/230 VAC 50/60 Hz. operation Dual secondaries for series or parallel connections 4,000 V RMS Hipot test Class F insulation (155 degrees, C) Chassis mount (either two...
Features Primary 115VAC, 50/60 Hz., Secondary 115VAC Provides complete circuit isolation. Electrostatic shield between primary & secondary to greatly attenuate surges and noise. Hi-pot tested to 2 KV RMS. Circuit...
Features Choice of two primaries: Single Primary 115VAC (187 series) or Dual Primary 115/230VAC (186 series). Either series operates on 50/60 Hz. Combination solder or quick connect terminals. Split bobbin...
Features Designed for drop in replacement of original units. Physically, parts were designed to look similar to original factory units (where possible). Material used & design specs. were kept as...
Features Low profile, lightweight, cool running - due to high efficiency toroidal design Dual 117/234 VAC primary, 50/60 Hz. operation Units are designed to have all windings engaged. Center single...
Features Physically, parts were designed to look similar to original factory units (where possible). Material used & design specs were kept as close as possible to the original part to...
Features Physically, parts were designed to look similar to original factory units (where possible). Material used & design specs. were kept as close as possible to the original part to...
Features Primary 115 VAC, 60 Hz. All secondaries center tapped, VAC (RMS) Enclosed, 4 hole chassis mount. Minimum 6" long leads. Dual bobbin design - no electrostatic shield required. Class...
Features Primary 115VAC, 50/60 Hz., Secondary 95VAC. Provides circuit isolation. Electrostatic shield between primary & secondary. World wide applications, 50 or 60 Hz. operation, step down (115VAC to 95 VAC).
Features Primary 115VAC, 60 Hz., Secondary 115VAC Electrostatic shield between primary & secondary Connection by flexible leads, 8" minimum length Perfect for circuit isolation or "Classic" bias power supply CSA...
Features Primary 115VAC, 60 Hz. Secondary taps @ 90, 100, 110, 115, 120 & 130VAC Electrostatic shield between primary & secondary Connection by flexible leads, 8" minimum length Perfect for...
Features Primary 120VAC, 50/60 Hz., Secondary 120VAC. Provides circuit isolation. Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. World wide applications, 50 or 60...
Features Primary 230VAC, 50/60 Hz. Secondary 115VAC Circuit breaker in primary. Provides circuit isolation & steps down primary voltage. Hi-pot tested to 2 KV RMS. Electrostatic shield between primary &
Features Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. Flexible world wide applications, 50 or 60 Hz. operation, 115VAC...
Features Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. Flexible world wide applications, 50 or 60 Hz. operation, step...
Features Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. World wide applications, 50 or 60 Hz. operation, step down...
Features Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. World wide applications, 50 or 60 Hz. operation, step up...
Features Traynor BassMaster YBA-1* 45 Watts Physically, parts were designed to look similar to original factory units (where possible). Material used & design specs. were kept as close as possible...
Features Traynor YBA-4*, 50 Watt Physically, parts were designed to look similar to original factory units (where possible). Material used & design specs. were kept as close as possible to...
Features Universal operation - dual primary. 115 or 230 VAC, 50/60 Hz current. 14 output voltages to choose from (5 - 36 VAC R.M.S.) Six VA size models available from...

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