High Frequency Transformers

High frequency transformers, with ferrite cores, are commonly used in telecommunication applications, switch mode power supplies, household appliances, and security and lighting systems. They are designed commonly between 10 - 240 kHz frequency values, and their ferrite core has very high magnetic flux values so that their dimensions are quite small compared to iron core transformers.

POWER TRANSFORMERS

        • SMPS TRANSFORMERS
        • DRIVER TRANSFORMERS
        • IMPULSE TRANSFORMERS
        • CURRENT TRANSFORMERS

        FILTERS AND CHOKE BOBINS

        • LINE FILTERS
        • SMPS CHOKES
        • OSCILLATOR CHOKES
        • EMI/RFI CHOKES

       TELECOMMINACITON AND AUDIO TRANSFORMERS

• LINE TRANSFORMERS
• LINE CHOKES

GENERAL TECHNICAL SPECIFICATIONS
STANDARDS	EN 61558-1, EN 61558 2-1 , CE certified
DESIGN	Isolation type single phase transformer
NOMINAL POWER	< 1000 VA
NOMINAL INPUT VOLTAGE	< 1000 V AC
NOMINAL OUTPUT VOLTAGE	< 1000 V AC
NOMINAL FREQUENCY	< 240 kHz
MAGNETIC CIRCUIT	Ferrite core
WINDINGS	Electrolytic copper
CONNECTIONS	Pins, cables
PROTECTION CLASS	IP 00
ISOLATION CLASS	1. sınıf, B 120 °C or F 155 °C
OPERATING TEMPERATURE	Ta 40 °C / B, Ta 55 °C / F
IMPREGNATION	According to insulation class, protection against moisture, lesser sound level
COOLING	Natural
HUMIDITY	%90 non-condensing ( DIN 40040 )
OPERATING ALTITUDE	0 - 2000 m
AMBIENT TEMPERATURE	- 20 °C ..... + 40 °C (Ta 40 °C / B)
STORING TEMPERATURE	- 20 °C ..... + 70 °C
SPECIAL DESIGN	Special design is possible according to voltage, current and frequency values.

TRANSFORMER REQUEST FORM

COMPANY

DATE

NAME

POSITION

COUNTRY

ADDRESS

PHONE

FAX NO

GSM

WEB

E-MAIL

A) TYPE AND POWER

TYPE

ISOLATION TYPE TRANSFORMER

AUTO TRANSFORMER

POWER VA

cos f

1 PHASE

2 PHASE

3 PHASE

B) INPUT VOLTAGE - CURRENT AND CONNECTION METHODS

	VOLT AC	AMPERE	STAR	DELTA	OTHER
INPUT

C) OUTPUT VOLTAGES - CURRENTS AND CONNECTION METHODS

	VOLT AC / DC	AMPERE	YILDIZ	ÜÇGEN	OTHER
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5

FREQUENCY

OPERATING TIME

RESTING TIME

D) MATERIAL SPECIFICATIONS

ISOLATION CLASS OF WINDINGS

B 120°C

F 155°C

HO-180°C

H-180°C

CAM ELYAF 210 °C

COPPER

ALUMINUM

LAMINATION THICKNESS AND TESLA VALUES	0,50 mm 1 TESLA 1,8 W/Kg POWER LOSS	0,35 mm 1,2 TESLA 1,5 W/Kg POWER LOSS

TERMINAL BLOCK	ROW RETMINAL	SPECIAL TERMINAL	RAIL TERMINAL	MOTOR TERMINAL	CABLE

COPPER BAR	AL. BAR	CU CABLE LUG	AL CABLE LUG

E) WITHIN METAL ENCLOSURE

DIMENSIONS ( cm )

WIDTH

HEIGHT

DEEP

ACCESORIES

CIRCUIT BREAKER

TMS SWITCH

WHEEL

CONNECTIONS	OUT ENC.	IN ENC.	CABLE	TERMINAL	PLUG	BAR	CAB. LUG	RAIL TER.	OTHER
INPUT CONNECTION
OUTPUT CONNECTION

DISPLAY

VOLTMETER

AMPERMETER

SIGNAL LAMBS

PLACE - COOLING

OUTDOOR

INDOOR

NATURAL

FAN COIL

Group of Companies: Omsan Trafo Haydar Cömert
Omsan Grup Enerji İnşaat Ltd. Şti.