Datasheet > PT-50

PT-50

更新时间： 2024-09-16 21:55:43

品牌	Logo	应用领域
威世 - VISHAY		可控硅
页数	文件大小	规格书
1页	132K
描述
Transformers Trigger, SCR Isolation

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PT-50 数据手册

PT-50

Vishay Dale

Transformers

Trigger, SCR Isolation

FEATURES

• Designed for low-cost trigger source isolation in SCR power control circuits.

• Small physical size and low profile provide packaging advantages.

• Designed to transfer high amplitude or long duration pulses without saturation.

• Industrial and commercial applications include motor speed controls, lighting

controls and heater controls.

• Interchangeable. Designed for circuit board mounting using same mounting

dimensions as 11Z and PT-20 models.

ELECTRICAL SPECIFICATIONS

STANDARD ELECTRICAL SPECIFICATIONS

Primary Inductance Values: From

200µH to 5000µH.

PRIMARY

INDUCTANCE

MIN. (µH)

LEAKAGE INTERWINDING DCR

DASH

TURNS

INDUCTANCE

CAPACITY

MAX. (pF)

MAX.

UNIPOLAR

Turns Ratio: 1:1, 2:1 and 5:1.

Temperature Range: - 55°C to

+ 105°C.

Dielectric Test @ 60 Hz: 1600 V

RMS. (Windings to core.)

AC Line Voltage @ 60 Hz: 240 V

RMS maximum in test circuits

shown.

NUMBER RATIO

MAX. (µH)

(Ohms)

ET (V-µSEC)

200

500

101

102

103

104

105

106

107

108

109

110

1:1 ± 10%

2:1 ± 10%

5:1 ± 10%

800

1500

2000

2800

3500

1000

1300

1800

2400

400

1.5-1.5

4.5-4.5

8.0-8.0

12-12

18-18

4-2

570

912

1000

2000

5000

500

1283

1853

2850

912

MATERIAL SPECIFICATIONS

1000

2000

5000

1500

10-2

1288

1881

2565

2850

Bobbin: Glass-filled nylon.

10-5

Terminals: .025" [.635] square

tinned copper.

Material Rating: + 105°C Class A.

18-10

19-3

DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters]

.780

[19.8]

Max.

.640

[16.26]

Max.

Schematic

Terminal Numbers

For Ref. Only

PRI.

.650

[16.5]

SEC.

.250 [6.35]

Min.

Dot identifies

#1 Terminal

.600

.025 [.635]

Sq. Terminals Typ.

.500

[12.70]

[15.24]

CIRCUIT DIAGRAM

PART MARKING

Load

— Vishay Dale

— Model

— Dash number

Line

ORDERING INFORMATION

•

101

DASH NUMBER

TYPE

MODEL

Transformer Coupled Breakdown Diode Triggering Circuit

Contact factory for special designs not listed.

For technical questions, contact: Magnetics@vishay.com

Document Number 34074

Revision 11-Dec-02

www.vishay.com

151

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