Datasheet > FES300ZG-A81V

FES300ZG-A81V

更新时间： 2024-11-30 10:44:31

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
3页	79K
描述
DC-DC Regulated Power Supply Module, 1 Output, 300W, Hybrid

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FES300ZG-A81V 数据手册

FES DC-DC Series Data Sheet

Single-Output, 300 Watts

Features

• 60A “full-brick”

• Very high efficiency

• Open-frame packaging

• 100°C baseplate operation

• Planar magnetics

• Excellent transient response

• 1500V isolation

• Synchronous rectification

Description

FES single output dc-dc converters provide up to 300 watts of output power and up to 60 amperes of output current in

a full-brick package. The FES converters feature open-frame packaging, along with planar magnetics and a high

efficiency topology, to provide maximum useable power density. The FES converters use 100% surface-mount

construction and are fully compatible with production board washing processes.

Technical Specifications

Input

Voltage Range

48 VDC Nominal

Undervoltage Lockout - Turn on / Turn off

36 - 75 VDC

34 / 32 VDC

Output

Setpoint Accuracy

±1%

Line Regulation V Min. - V Max., I

Rated

0.2% V

0.5 VDC

out

Load Regulation I

Remote Sense Headroom

Minimum Output Current

Min. - I

Max., V Nom.

out

10 % I

Rated

25% I

4% V

out

Efficiency vs. Load (48V Input)

Dynamic Regulation, Loadstep

Pk Deviation

Settling Time

out

500 µs

±10%

Voltage Trim Range

Current Limit Threshold Range, % of I

OVP Trip Range

OVP Type

Rated

110 - 140%

out

120 - 140% V

Nom.

out

Self Recovering

Shutdown/Hiccup

FES200ZE-A

Short Circuit/Over Current Protection

EFF. (36V)

EFF. (48V)

EFF. (75V)

General

Turn-On Time

Remote Shutdown

10 ms

Positive Logic

Remote Shutdown Reference

Negative

100

LOAD %

Switching Frequency

Isolation

200 or 300 kHz

Input - Output

Input - Case

Output - Case

1500 VDC

1050 VDC

500 VDC

0.03%/°C

Notes

MTBF predictions may vary slightly from model to model.

Temperature Coefficient

Case Temperature

Operating Range

Storage Range

Thermal Shutdown Range

Vibration, 3 Axes, 5 Min Each

MTBF^†(Bellcore TR-NWT-000332)

Safety

†

-40 To +100°C

-40 To +125°C

105 To 125°C

5 g, 10 - 55 Hz

Consult Factory

UL, cUL, TUV

4.4 oz

Specifications typically at 25°C, normal line, and full load, unless otherwise stated.

Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with

commercial wave-soldering equipment.

Safety: Agency approvals may vary from model to model. Please consult factory

for specific model information.

Weight (Approx.)

REV. JUN 03, 2004

Page 1 of 3

12 3

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