Audio transformer N, K, 77000 & CSN Series
isolationencapsulatedprotection

Audio transformer - N, K, 77000 & CSN Series - Pico Electronics - isolation / encapsulated / protection
Audio transformer - N, K, 77000 & CSN Series - Pico Electronics - isolation / encapsulated / protection
Audio transformer - N, K, 77000 & CSN Series - Pico Electronics - isolation / encapsulated / protection - image - 2
Audio transformer - N, K, 77000 & CSN Series - Pico Electronics - isolation / encapsulated / protection - image - 3
Audio transformer - N, K, 77000 & CSN Series - Pico Electronics - isolation / encapsulated / protection - image - 4
Audio transformer - N, K, 77000 & CSN Series - Pico Electronics - isolation / encapsulated / protection - image - 5
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Characteristics

Type
isolation
Configuration
encapsulated
Applications
protection, telecommunications, for PCB, audio
Electrical characteristics
single-phase, low-voltage, medium-voltage, high-frequency
Mounting
through-hole, surface-mount, SMD, plug-in
Norms
RoHS, ANSI, TUV, MIL-STD
Other characteristics
vacuum impregnation, safety, control, compact, epoxy resin, AC, with double secondary, insulated, high-impedance, flameproof, galvanically-isolated, low-frequency
Electric power

Min.: 0.11 W

Max.: 1 W

Primary voltage

Min.: 3.5 V

Max.: 100 V

Secondary voltage

Min.: 2.8 V

Max.: 100 V

Primary current

Min.: 10 mA

Max.: 760 mA

Secondary current

Min.: 10 mA

Max.: 1,000 mA

Frequency

Min.: 150 Hz

Max.: 75,000 Hz

Description

The N & K and 77000 & CSN series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. 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. Features Extreme resistance to impact, shock, and vibration Manufactured to MIL-PRF-27, Class S, Grade 5 High reliability for space and mission critical applications Ultra miniature in size and minimalistic design Design layouts in straight plug-in, insulated leads, square SMT, or round SMT Available with magnetic shielding and/or electrostatic shielding Certain parts are QPL approved Options Screening and qualification criteria to flight standard Capability to thermal shock up to 300 cycles Extra layers of magnetic shielding Fully RoHS compliant or with exemption 7(a) Modifications to mechanical design and electrical characteristics Custom new design and parameters
*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.