Datasheet > QES050ZD-A-NT8

QES050ZD-A-NT8

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
BEL		输出元件
页数	文件大小	规格书
3页	349K
描述
1-OUTPUT 66W DC-DC REG PWR SUPPLY MODULE

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QES050ZD-A-NT8 数据手册

QES SERIES

66 WATT

Powering Communications and Technology

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

• Wide Range Input

Voltage

Package

• 100°C Case Operation • 1500V Isolation

• Optional Trim and

Enable

• Short Circuit Protection

OES021ZC-A

OES025ZD-A

OES033ZE-A

OES040ZG-A

TECHNICAL SPECIFICATIONS

X10 = LOAD %

Input

Voltage Range

General

24 VDC Nominal

18 - 36 VDC

36 - 75 VDC

Shunt Diode

48 VDC Nominal

Turn-On Time

Remote Shutdown

30 ms

Input Reverse Input Current

Positive or Negative Logic

Remote Shutdown Reference

Switching Frequency

Isolation

Negative

300 kHz

Output

Input - Output

1500 VDC

1050 VDC

±0.02%/°C

Input - Case

Output - Case

Setpoint Accuracy

±1%

Line Regulation V Min. - V Max., I

Rated

0.2% V

0.5% V

0.5 VDC

Min. - I

out

Max., V Nom.

out

Temperature Coefficient

Case Temperature

Operating Range

Load Regulation I

Remote Sense Headroom

Minimum Output Current

out

-40 To +100°C

-40 To +125°C

105 to 115°C

5 g, 10 - 55 Hz

2.5 X

Storage Range

10 %, I

Rated

out

Thermal Shutdown Range

Vibration, 3 Axes, 5 Min Each

Dynamic Regulation, Loadstep 25% I

Pk Deviation

out

4% V

†

out

MTBF (Bellcore TR-NWT-000332)

Settling Time

Voltage Trim Range

Short Circuit And Overcurrent Protection

Short Circuit Current Limit

Current Limit Threshold Range, % of I

OVP Trip Range

500 mS

±10%

Shutdown

200% I

10 hrs

Safety

Weight (Approx.)

UL, cUL, TUV

1.7 oz

out

110 - 140%

Notes

Rated

115 - 140% V

70 - 90% V

out

Nom.

Latching

out

†

MTBF predictions may vary slightly from model to model.

UVP Trip Range

OVP/UVP Type

Specifications typically at 25°C, normal line, and full load,

unlessotherwise 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.

12 3

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