Audio transformer 78000 Series
isolationencapsulatedprotection

Audio transformer - 78000 Series - Pico Electronics - isolation / encapsulated / protection
Audio transformer - 78000 Series - Pico Electronics - isolation / encapsulated / protection
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Characteristics

Type
isolation
Configuration
encapsulated
Applications
protection, for electronics, telecommunications, for PCB, audio
Electrical characteristics
single-phase, low-voltage, medium-voltage, high-frequency
Mounting
surface-mount, for printed circuit boards, SMD
Norms
RoHS, ANSI, TUV, MIL-STD
Other characteristics
compact, safety, control, epoxy resin, AC, ultra-isolation, vacuum impregnation, with double secondary, low-frequency, galvanically-isolated, high-impedance, interference suppression, signal, low-profile
Electric power

0.05 W, 0.4 W

Min.: 0.001 W

Max.: 0.4 W

Primary voltage

Min.: 0.7 V

Max.: 63 V

Secondary voltage

Min.: 0.7 V

Max.: 63 V

Primary current

Min.: 10 mA

Max.: 200 mA

Secondary current

Min.: 10 mA

Max.: 200 mA

Frequency

Min.: 300 Hz

Max.: 200,000 Hz

Description

The 78000 series are ultra-miniature transformers in an encapsulated package with design layout as surface mount gull-wing leads. In comparison to Pico’s typical audio transformers, these are compact for PCB space, where height is an issue and electrical specifications do not need to be compromised. These low profile audio transformers can operate over a wide temperature range of -55°C to +130°C and allows wide frequency bandwith. Our proprietary materials and methods allow extreme temperatures of vapor phase, IR or other reflow procedures without degrading the high reliability of their physical form and electrical performance. Pico audio transformers provide galvanic isolation, signal gain/loss, match impedances between two interfaces, can be used as a reference and to provide feedback signal.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.