CD Technologies HB04U User Manual

查询HB04U供应商

Product Data Sheet

FEATURES

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● HIGH ISOLATION - 3000V RATING

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● 8000V ISOLATION TEST VOLTAGE

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● BARRIER 100% PRODUCTION TESTED

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● LOW BARRIER CAPACITANCE - 10PF

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● LOW LEAKAGE CURRENT - 2µA MAX

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● INTERNAL FILTERING

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APPLICATIONS

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● BIOMEDICAL DATA ACQUISITION

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● INDUSTRIAL PROCESS CONTROL

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● ANALYTICAL MEASUREMENTS

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● GROUND LOOP ELIMINATION

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● INTRINSIC SAFETY SYSTEMS

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4.0 WATT UNREGULATED

HIGH ISOLATION DC/DC CONVERTER

HB04U

DESCRIPTION

The HB04U Series is a low-cost, high-isolation voltage, unregu­lated, single and dual output DC/DC converter. The dielectric
withstand characteristics of each converter is tested in produc­tion to ensure barrier integrity.

The HB04U Series uses advanced circuit design and packaging
technology to realize superior reliability and performance. A
100kHz driven push-pull oscillator is used to ensure stable
frequency and non-saturating operation of the input stage. This
means there are no high peak voltages or currents like other
design topologies, which can reduce unit reliability. Reliability
is further enhanced by the use of MOSPOWER transistors.
These rugged devices permit higher frequency operation with
less complicated drive circuitry than is possible with bipolar
power transistors. Reduced parts count adds to the reliability of
the HB04U Series.

The high efficiency of the HB04U Series means less internal
power dissipation. With less heat to dissipate, the HB04U
Series can operate over a wider ambient temperature range
with no degradation of reliable operation.

The HB04U Series offers the user low cost without sacrificing
reliability. The use of surface mounted devices and manufacturing
technologies make it possible to offer premium performance at
low cost.

MECHANICAL

HBO4U

1.00±0.015"

(25.40±0.38)

2.00±0.015"
(50.80±0.38)

+VIN +VOUT

-VIN

Power Electronics Division, United States

3400 E Britannia Drive, Tucson, Arizona 85706

Phone: [phone] Fax: [phone]

HB04U REV C 11/99

0.015±0.005"
(0.38)

Notes: All dimensions are in inches (millimeters).

GRID: 0.100 inches (2.54 millimeters)

PIN PLACEMENT TOLERANCE: ± 0.015"

COMMON PIN: Not connected internally on single output models

COMM

-VOUT

More product information and application notes are available

MARKED WITH: date code, job code.

MATERIAL: Units are encapsulated in a low thermal resistance molding compound which has excellent
chemical resistance, wide operating temperature range, and good electrical properties under high humidity
environments. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is brass
with a solder plated surface to allow ease of solderability.

on our website at www.cdpowerelectronics.com

0.040±.003"
(1.02±0.08)

132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland

Tel: [phone] Fax:[phone]

0.400±0.010"
(10.16)

0.170"

MIN

(4.32)

Power Electronics Division, Europe

C&D Technologies (Power Electronics) Ltd.

Page 1

ELECTRICAL SPECIFICATIONS

Specifications typical at TA = +25°C, nominal input voltage, rated output current unless otherwise noted.

NOMINAL RATED RATED INPUT CURRENT

INPUT OUTPUT OUTPUT

MODEL (V

HB04U05S05 5 5 800 60 1000 80
HB04U05S12 5 12 333 60 1000 80
HB04U05S15 5 15 267 60 1000 80

HB04U12S05 12 5 800 25 380 87
HB04U12S12 12 12 333 25 380 87
HB04U12S15 12 15 267 25 380 87

HB04U15S05 15 5 800 20 310 87
HB04U15S12 15 12 333 20 310 87
HB04U15S15 15 15 267 20 310 87

HB04U05D05 5 ±5 ±400 60 944 85
HB04U05D12 5 ±12 ±167 60 944 85
HB04U05D15 5 ±15 ±134 60 944 85

HB04U12D05 12 ±5 ±400 25 375 88
HB04U12D12 12 ±12 ±167 25 375 88
HB04U12D15 12 ±15 ±134 25 375 88

HB04U15D05 15 ±5 ±400 20 300 88
HB04U15D12 15 ±12 ±167 20 300 88
HB04U15D15 15 ±15 ±134 20 300 88

Note: Other input to output voltage options may be available. Please consult factory.

VOLTAGE VOLTAGE CURRENT NO LOAD RATED LOAD EFFICIENCY

DC) (VDC) (mA) (mA) (mA) (%)

COMMON SPECIFICATIONS

Specifications typical at TA = +25°C, nominal input voltage, rated output current unless otherwise noted.

PARAMETER CONDITIONS MIN TYP MAX UNITS

INPUT

Voltage Range 4.5 5 5.5 VDC

Reflected Ripple Current 35 mAp-p

ISOLATION

Rated Voltage 3000 V
Test Voltage 60 Hz, 10 Seconds 8000 Vpk
Resistance 10 GΩ
Capacitance 10 pF
Leakage Current V

OUTPUT

Rated Power 4W
Voltage Setpoint Accuracy ±3 ±5 %
Temperature Coefficient ±0.02 %/°C
Ripple & Noise BW = DC to 10MHz 100 mVp-p

BW = 10Hz to 2MHz 20 mVrms
Line Regulation High Line to Low Line ±1.5 %/% Vin
Load Regulation See performance curves

GENERAL

Switching Frequency 100 kHz
Package Weight 22 g
MTTF per MIL-HDBK-217, Rev. E Circuit Stress Method
Ground Benign T

TEMPERATURE

Specification -25 +70 °C
Operation -40 +85 °C
Storage -40 +110 °C

ISO= 240VAC, 60Hz 1.2 2 µArms

A

= +25°C 200,000 Hr

10.8 12 13.2

13.5 15 16.5

DC

Page 2

HB04U REV C 11/99