Transformer TN36-220-400 Made in USSR NEW!!! lot 1pcs+

Description

TN36-220-400
Transformer TN36-220-400 is an incandescent low-voltage unified small-sized transformer for a supply network voltage of 220 V with a frequency of 400 Hz and a nominal output power of 21 V *A.
It is designed to power the incandescent circuits of industrial and special-purpose electronic equipment assembled on electrovacuum and semiconductor devices.
TN type incandescent transformers are manufactured in armored magnetic circuits of a unified design, with a power from 4 to 227 V * A with an output voltage of the secondary windings from 1.9 to 140 V for load currents from 0.045 to 6.75 A.
They have several secondary windings designed for various currents and voltages, which, with serial and parallel connections, allow you to obtain all possible combinations of currents and voltages to power devices of various functional purposes.
The transformer design is designed for mounting on a metal chassis of equipment or on printed circuit boards with mixed mounting and mounting with screws.
They are produced in the all-climatic version "B" and in the version for temperate and cold climates "UKHL" according to GOST 20.39.404-81.
TN type incandescent transformers can be operated at ambient temperatures from -60 to +85 °C and a relative humidity of 98% at a temperature of +40 ° C.
They are resistant to sinusoidal vibration in the frequency range of 1-2500 Hz with an acceleration of 20 g and shock loads with a duration of 1-80 ms with an acceleration of 100 g.
Quality category: "VP", "OS".
Technical conditions:
- acceptance of "5" OY0.471.000TU;
- acceptance of "9" OY0.471.000TU, AG0.471.009TU.
Warranty period of storage of TN36 incandescent transformers-220-400 - 12 years from the date of acceptance by the customer, and in case of rechecking of the product - from the date of rechecking.
Minimum operating time:
- 12,000 hours - in all modes allowed by TU;
- 100,000 hours - in light mode.
The warranty period is calculated within the warranty period of storage.
The main technical and operational characteristics of TN type power transformers for a supply voltage of 220 V with a frequency of 400 Hz:
● Rated power ...... from 4 to 227 V*A;
● Mains supply voltage, frequency 400 Hz ...... 220 V;
● Output voltages of the secondary windings ...... from 1.9 to 140 V;
● Secondary winding currents in nominal mode ...... from 0.045 to 6.75 A;
● Efficiency factor ...... 70-85 %;
● Minimum operating time ...... 10000 hours;
● Shelf life, at least...... 12 years;
● Ambient temperature ...... -60...+85 °C;
● Relative humidity at +40 °C ...... 98 %;
● Overall dimensions ...... from 40x35x33 to 85x82x88 mm;
● Weight ...... from 55 to 1700 g.
Decoding of the marking of the incandescent transformer:
TN36-220-400
TN - transformer type: TN - power transformer for incandescent circuits;
36 is the serial number of the development;
220 - rated supply voltage in volts;
400 is the operating frequency of the supply network in hertz;
B - climatic version: "B" - all-climatic, the absence of a letter - the execution of "UHL".
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