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7700

更新时间： 2024-09-19 03:07:59

品牌	Logo	应用领域
TTELEC		电源电路功率因数校正
页数	文件大小	规格书
8页	87K
描述
Power Factor Correction Power Module

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7700 数据手册

NEW HIGHER POWER VERSION

MODEL 7700 SERIES

Power Factor Correction

Power Module

MODELS/RANGE

7700B

7700-2A

1,500 Watts / 3,000 Watts

2,000 Watts / 4,000 Watts

FEATURES AND BENEFITS

• Module contains all power components necessary to provide power factor correction in a switching power supply.

- Rectiﬁer bridge with SCRs for inrush current limiting

- Ultrafast platinum output diode

- 500V .1Ω Max. FET (7700B)

- Low gate charge, 500V, .0675Ω max. FET (7700-2A)

• Provides optimum use of available line current

• Allows power supply to meet harmonic requirement

• Module design reduces cost of heat sink

• Saves signiﬁcant space and assembly time

• Low cost

• Internal temperature sensing

• Replaces up to 10 each TO-220 or TO-247 discrete power semiconductors

• Custom module versions available to meet speciﬁc requirements such as:

- Motor drives

- Power servo ampliﬁers

- Solenoid drivers

- Solid state relays

- 3 phase rectiﬁer bridges

APPLICATIONS

Designed to optimally facilitate a boost type power

factor correction (PFC) system for designs with up to

36A rms input current.

Standard applications include switching power supplies

from 1,000 watts to 4,000 watts with line voltages up to

300 V rms.

Speciﬁcations subject to change without notice.

Model 7700 Series

7-19

12 3 4 5 6 7 8

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