PC500_43 [ETC]

UL/C-L Recognized Offline THT Gate Drive Transformers ; UL / CL认可离线THT的栅极驱动变压器\n


型号：	PC500_43
厂家：	ETC
描述：	UL/C-L Recognized Offline THT Gate Drive Transformers UL / CL认可离线THT的栅极驱动变压器\n 变压器栅极栅极驱动
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中文：	中文翻译
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OFFLINE GATE DRIVE

TRANSFORMERS

UL and C-UL recognized, TÜV approved

components

3000 Vrms gate to drive winding test

Useful operating frequency from 50 kHz to 500 kHz

Most popular winding configurations

Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C

Reference Data

Primary

Inductance

(1-10)

Leakage

Inductance

Gate to Drive

(µH MAX)

DCR Drive

(1-10)

(mΩ ±±20)

Drive

Pri-Sec

(Vrms)

Part

Number

Turns

Ratio

DCR Gates

(mΩ ±±20)

ET Maximum

(V * µsec MAX) Flux Density

(µH MIN)

P0584

P0585

1:1:1

95.0

2100

450

0.5

3.0

3000

1:1:1:1:1

330

180

NOTES:

3. The temperature rise of the component is calculated based on the total core loss

and copper loss:

1. These gate drive transformers are meant to operate between 50 and 300 kHz with

a 12 V, 45% bipolar waveform.

A. To calculate total copper loss (W), use the following formula:

Copper Loss (W) = Irms²* (DCR_Drive + (# of Gates) * DCR_Gates)

B. To calculate total core loss (W), use the following formula:

Core Loss (W) = 7.5E-5 * (Frequency in kHz)^1.67* (20.16 * ET/1000)^2.532

C. To calculate temperature rise, use the following formula:

Temperature Rise (C) = 60.18 * (Core Loss(W) + Copper Loss (W))^.833

2. The peak flux density should remain below 2100 Gauss to ensure that the core

does not saturate. Use the following procedure to calculate the peak flux density:

A. Calculate the Volt-µsec product (ET): ET = (Drive Voltage) * (Don) /

(Frequency in kHz) * 10³

B. Calculate the operating flux density (B): Bpk (Gauss) = 40.32 * ET/Ff where:

Ff = 1 for unipolar drive applications and 2 for bipolar drive applications

Mechanical

Schematics

P0584

P0585

.810

20,57

.480

12,19

MAX

GATE

.750

19,05

DRIVE

MAX

DRIVE

P058X

GATE

Date Code Country of Origin

GATE

.130

3,30

P0584 (6 pins)

P0585 (10 pins)

.700

17,78

.400

.700

.100

2,54

17,78

Weight . . . . . . . . . . . . . . . .5 grams

Tray . . . . . . . . . . . . . . . . . . .20/tray

10,16

.100

2,54

.350

8,89

.350

8,89

(6X) .040

(10X) .040

Inches

Dimensions:

Unless otherwise specified,

.200

5,08

.200

5,08

.010

0,25

all tolerances are

•

US 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 287 8998 Taiwan 886 2 2698 0228 Hong Kong 852 2788 6588 http://www.pulseeng.com

PC500.B (5/02)