OES033ZE-A datasheet, PDF - EEWORLD Datasheet

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OES033ZE-A: Description1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE; Categoryaccessories; File Size402KB，3 Pages; ManufacturerPower-One (bel); Websitehttps://belfuse.com/

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OES033ZE-A Overview

1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE

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Powering Communications and Technology

DESCRIPTION

OES SERIES

40 WATT

OES DC/DC converters are ultra-dense, 40

Watt, single output converters produced for the

telecom and networking markets. Making use of

open-frame packaging, planar magnetics, high

efficiency topologies, and surface-mount design,

the OES has superior thermal performance.

The OES features 1500 VDC isolation and

overvoltage protection, as well as input

undervoltage lockout.

FEATURES

TECHNICAL SPECIFICATIONS

Input

Voltage Range

48 VDC Nominal

Input Under Voltage Lockout

Input Undervoltage Hysteresis

Reflected Ripple

Input Reverse Voltage Protection

36 - 72 VDC

<34V

1V Nominal

50 mA Pk-Pk

Shunt Diode

• Ultra-Dense 40W

converter

• Industry standard

package

• 100 °C baseplate

operation

• Open-Frame packaging

• 5, 3.3, 2.5, and

2.1V Outputs

• Remote Enable

• 1500V Isolation

• Input Pi Filter

Efficiency vs. Load (48V Input)

Output

Setpoint Accuracy

3.3/5.0 V Line Regulation V

Min. - V

Max., I

out

Rated

2.5/2.1 V Line Regulation V

Min. - V

Max., I

out

Rated

Load Regulation I

out

Min. - I

out

Max., V

Nom.

Minimum Output Current

Dynamic Regulation, Loadstep

Pk Deviation

Settling Time

Voltage Trim Range

Short Circuit / Overcurrent Protection

Current Limit Threshold Range, % of I

out

Rated

OVP Trip Range

Remote Shutdown Reference

±1%

0.2% V

out

0.4% V

out

0.5% V

out

10%, I

out

Rated

25% I

out

6% V

out

500

µs

±10%

Shutdown / Hiccup

110 - 140%

120 - 140% V

out

Nom.

Negative

EFFICIENCY %

X10 = LOAD %

OES021ZC-A

OES025ZD-A

OES033ZE-A

OES040ZG-A

General

Turn-On Time

Remote Shutdown

Switching Frequency, 3.3V Output

Switching Frequency, 5.0, 2.5, 2.1V Outputs

Isolation

Input - Output

Input - Case

Output - Case

Temperature Coefficient

Case Temperature

Operating Range

Storage Range

Thermal Shutdown Range

Vibration, 3 Axes, 5 Min Each

MTBF† (Bellcore TR-NWT-000332)

Safety

Weight (Approx.)

10 ms

Positive Logic

400 kHz

300 kHz

1500 VDC

1050 VDC

500 VDC

±0.03%/°C

-40 To +100°C

-40 To +125°C

105 To 115°C

5 g, 10 - 55 Hz

2.5 X 106 hrs

UL, cUL, TUV

1.4 oz

Notes

† 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.

Units are water-washable and fully compatible with commercial spray or

immersion post wave-solder washing equipment.

OES033ZE-A Related Products

	OES033ZE-A	OES040ZG-A	OES025ZD-A	OES021ZC-A	OES021ZC
Description	1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 40 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 40 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 21 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 21 W DC-DC REG PWR SUPPLY MODULE

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