Datasheet > QES038ZD-A-82H

QES038ZD-A-82H

更新时间： 2023-07-15 00:00:00

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
3页	109K
描述
DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid

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QES038ZD-A-82H 数据手册

QES Series Data Sheet

DESCRIPTION

QES single output DC/DC converters provide up to 66 watts of

output power in an industry-standard, quarter-brick package. The

QES converters feature open-frame packaging, along with planar

magnetics and a high efficiency topology to provide maximum

useable power with minimal thermal constraints. The QES is

suited to telecom, networking, and industrial applications, and is

fully compatible with production board washing processes.

Efficiency vs. Load (48V Input)

FEATURES

• Industry Standard

Package

• 100°C Case Operation

• Optional Trim and

Enable

• Wide Range Input

Voltage

• 1500V Isolation

• Short Circuit Protection

OES021ZC-A

OES025ZD-A

OES033ZE-A

OES040ZG-A

X10 = LOAD %

TECHNICAL SPECIFICATIONS

Input

General

Voltage Range

24 VDC Nominal

48 VDC Nominal

Input Reverse Input Current

18 - 36 VDC

36 - 75 VDC

Shunt Diode

Turn-On Time

Remote Shutdown

30 ms

Positive or Negative Logic

Remote Shutdown Reference

Switching Frequency

Isolation

Negative

300 kHz

Output

Input - Output

1500 VDC

1050 VDC

0.02ꢀ%/C

Input - Case

Setpoint Accuracy

1ꢀ

Output - Case

Line Regulation V Min. - V Max., I

Rated

0.2ꢀ V

Min. - I

out

Temperature Coefficient

Case Temperature

Operating Range

Load Regulation I

Remote Sense Headroom

Minimum Output Current

Max., V Nom. 0.5ꢀ V

out

in out

0.5 VDC

Rated

-40 To +100/C

-40 To +125/C

105 to 115/C

5 g, 10 - 55 Hz

Storage Range

10 ꢀ, I

out

Thermal Shutdown Range

Vibration, 3 Axes, 5 Min Each

Dynamic Regulation, Loadstep 25ꢀ I

Pk Deviation

out

4ꢀ V

500 m s

10ꢀ

†

out

MTBF (Bellcore TR-NWT-000332)

2.5 X 10 hrs

Settling Time

Voltage Trim Range

Safety

Weight (Approx.)

UL, cUL, TUV

1.7 oz

Short Circuit And Overcurrent Protection

Short Circuit Current Limit

Shutdown

200ꢀ I

Rated 110 - 140ꢀ

out

Current Limit Threshold Range, ꢀ of I

out

Notes

OVP Trip Range

UVP Trip Range

OVP%UVP Type

115 - 140ꢀ V

70 - 90ꢀ V

Nom.

Latching

out

†

MTBF predictions may vary slightly from model to model.

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.

Units are water-washable and fully compatible with commercial spray

or immersion post wave-solder washing equipment.

REV. MAY 12, 2003

12 3

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