Datasheet

ManualsBrandsDELTA ELECTRONICS ManualsHF & EMC ComponentsMains filter 75 Vdc 10 A (L x W x H) 25.4 x 25.4 x 12 mm 1 pc(s)

FL75R10A Filter Module

75Vdc Input Maximum, 10A Maximum

FEATURES

 ROHS Compliant

 Small size: 50.8 mm x 27.9 mm x 11.7mm

(2.0” x 1.1” x 0.46 “)

 Industry standard footprint and pin-out

 Optimized for use with high frequency

board mounted DC/DC converters

 ISO 9001, TL 9000, ISO 14001, QS9000,

OHSAS18001 certified manufacturing

facility

 Printed-circuit board mountable

Delphi Series Filter Module - FL75L10

75Vdc max input, 10A max output current

The Delphi series FL75L10A filter module is the latest offering from a

world leader in power systems technology and manufacturing -- Delta

Electronics, Inc. This filter module is designed to reduce the conducted

common-mode and differential-mode noise on input or output lines o

high-frequency switching power supplies and has a maximum curren

rating of 10A. It has the industry standard footprint and pin-out. With

creative design technology and optimization of component placement,

Delphi FL75L10A filter module possesses outstanding electrical and

thermal performance, as well as extremely high reliability under highl

stressful operating conditions.

APPLICATIONS

 Common-mode and differential-mode

filtering of power supply dc input and

output line

 Computer application

 Communications equipment

DATASHEET

DS_FL75L10_ 08312005

Summary of content (7 pages)

PAGE 1
FL75R10A Filter Module 75Vdc Input Maximum, 10A Maximum FEATURES ROHS Compliant Small size: 50.8 mm x 27.9 mm x 11.7mm (2.0” x 1.1” x 0.
PAGE 2
SPECIFICATIONS GENERAL SPECIFICATIONS OUTPUT SPECIFICATIONS Input voltage, continuous Typical 0~75V Output current Ta=70°C, no airflow 10A Input voltage, transient Typical 100V Output current Ta=85°C, no airflow 8A Operation case temperature Typical -40℃ ~ 110℃ Common-mode Insertion Loss 50Ω circuit, 500 kHz (Typ) 30dB Storage temperature Typical -55℃ ~ 125℃ Differential-mode Insertion Loss 50Ω circuit, 500 kHz (Typ) 25dB Size (2.0”x1.1”x0.46”) 50.8 mm x27.9 mm x11.
PAGE 3
THERMAL CONSIDERATIONS THERMAL CURVES Thermal management is an important part of the system design. To ensure proper, reliable operation, sufficient cooling of the power module is needed over the entire temperature range of the module. Convection cooling is usually the dominant mode of heat transfer. OUT Hence, the choice of equipment to characterize the thermal performance of the power module is a wind tunnel.
PAGE 4
APPLICATION Note: C2 through C5 can be 0.01μF to o.1μF. Select the voltage rating to meet input-to-output isolation requirements. C1 should be the recommended value indicated in the power module data sheet. Figure 7: Recommended schematic when used as the input filter to a high-frequency dc-to-dc converter Note: Vdc input(+) and Vdc input(-) planes should overlay each other, as should the Vi(+) and Vi(-) planes, as should the Vout(+) and Vout(-) planes.
PAGE 5
APPLICATION (Con.) Note: : C2 through C5 and C6 through C9 can be 0.01μF to o.1μF. Select the voltage rating to meet input-to-output isolation requirements. C1 should be the recommended value indicated in the power module datasheet.
PAGE 6
Figure 10 shows the experimental result obtained by using this filter module, together with the recommended external components shown in Figures 7 and 8. The Q48SR3R335NR module is one of the Delphi series quarter brick 3.3V, 35A DCDC converters. Measured noise is greatly dependent on layout, grounding, cable orientation, and load characteristics and the variation is possible from various application conditions.
PAGE 7
PART NUMBERING SYSTEM FL 75 L 10 Product Family Input Voltage Product Series Output Current FL- Input EMI Filter 75- 0 ~ 75V L – Industry standard 10 - 10A A Space Option Code A - Standard Functions MODEL LIST Module Name Input Voltage (max.) Current Rating (max.) FL75L10 A 100V 10A CONTACT: www.delta.com.tw/dcdc USA: Telephone: East Coast: (888) 335 8201 West Coast: (888) 335 8208 Fax: (978) 656 3964 Email: DCDC@delta-corp.