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EXB30

Description
1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
Categoryaccessories   
File Size48KB,2 Pages
ManufacturerArtesyn
Websitehttp://www.artesyn.com
Download Datasheet View All

EXB30 Overview

1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE

EXB30 Preview

EXB30 Series
DC/DC CONVERTERS
Single output
16-30W High Efficiency DC/DC Converters
1
High efficiency topology, 92% typical at 5V
Industry standard footprint
Wide operating temperature, -40˚C to +85˚C
(natural convection)
80% to 110% output trim
No minimum load
Overvoltage and overtemperature protection
Remote sense compensation
Remote on/off
The EXB30 is a new high efficiency open frame isolated 30 Watt converter series in an
industry standard footprint. The first five models in the series feature a 2:1 input voltage
range of 36 to 75VDC and are available in output voltages of 12V, 5V, 3.3V, 2.5V and 2V.
Each model is trimmable from 80 to 110% except the 12V output which has a wider
trim range of 60% to 110%. The sub 5V models have an output current rating of 8A.
Typical efficiencies for the models are 92% for the 5V, 90% for the 3.3V and 12V, 87%
for the 2.5V and 86% for the 2V version. The EXB30 series offers remote on/off and
remote sense compensation to correct for voltage drops at the load. Overcurrent,
overvoltage and overtemperature protection features are included as standard. With full
international safety approval including EN60950 and cUL1950, the EXB30 reduces
compliance costs and time to market.
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
Set point accuracy
Line regulation
Load regulation
Total error band
Minimum load
Overshoot
Undershoot
Ripple and noise
(See Note 1)
Temperature coefficient
Transient response
(See Note 2)
Remote sense
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
(See Note 4)
Input reflected ripple
48Vin nominal
No load
Remote OFF
48V models
(See Note 6)
36 to 75VDC
50mA max.
10mA max.
1.0A max. @ Io max.
and Vin = 36 to 75V
30mA (pk-pk) typ.
5Hz to 20MHz
At turn-on and turn-off
Low line to high line
Full load to min. load
80% to 110%
±1.5% max.
0.1% max.
0.2% max.
±3.0%
0%
None
None
150mV pk-pk
20mV rms
±0.02%/°C
2.0% max. deviation
300µs recovery to
within total error band
10% output voltage change
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
Immunity:
ESD air
ESD contact
Radiated field enclosure
Conducted (DC power)
Conducted (signal)
Input transients
EN55022 (See Note 3)
EN55022 (See Note 3)
EN55022 (See App. Note 108)
Level A
Level B
Level B
EN61000-4-2
8kV (NP), 15kV (RP)
EN61000-4-2
6kV (NP), 8kV (RP)
EN61000-4-3
10V/m (NP)
EN61000-4-6
10V (NP)
EN61000-4-6
10V (NP)
ETS 300 132-2, ETR 283
GENERAL SPECIFICATIONS
Efficiency
Basic insulation
Switching frequency
Approvals and
standards
(See Note 5)
Material flammability
Weight
MTBF
MIL-HDBK-217F
@ 25°C, 100% load
ground benign
Input/output
Fixed
See table
1500VDC
300kHz typ.
VDE0805, EN60950
IEC950, UL/cUL1950
CSA C22.2 No. 950
UL94V-0
40g (1.41oz)
>300,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient
temperature
Non-operating
-40°C to +85°C
-40°C to +125°C
Classes T3.1 to T3.5
Operating
Non-operating
10,000 feet max.
40,000 feet max.
Active high remote ON/OFF
Logic compatibility
ON
OFF
Undervoltage lockout
Start-up time
(See Note 7)
ETS 300 019-2-3
Open collector ref to -input
Open circuit or >2VDC
<1.2VDC
34V
31.5V
30ms
30ms
Altitude
48Vin: power up
48Vin: power down
Power up
Remote ON/OFF
File Name: EXB30S.PDF Rev: 11 Jan 2002
EXB30 Series
DC/DC CONVERTERS
OUTPUT
POWER
(MAX.)
16W
20W
26.4W
30W
30W
Notes
1
2
3
Single output
16-30W High Efficiency DC/DC Converters
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT
CURRENT
(MIN.)
0A
0A
0A
0A
0A
OUTPUT
CURRENT
(MAX.)
8A
8A
8A
6A
2.5A
INPUT
VOLTAGE
36-75VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
OVP
2.3VDC
2.9VDC
3.8VDC
5.65VDC
14.2VDC
OUTPUT
VOLTAGE
2.0V
2.5V
3.3V
5.0V
12.0V
EFFICIENCY
(TYP.)
86%
87%
90%
92%
90%
REGULATION
LINE
±0.1%
±0.1%
±0.1%
±0.1%
±0.1%
LOAD
±0.2%
±0.2%
±0.2%
±0.2%
±0.2%
MODEL
NUMBER
EXB30-48S2V0
EXB30-48S2V5
EXB30-48S3V3
EXB30-48S05
EXB30-48S12
PROTECTION
Short circuit protection
Overvoltage protection
Thermal protection
TELECOM SPECIFICATION
Central office interface A
ETS300-132-2, input voltage
and current requirements
Continuous
Non-latching clamp
125°C hot spot temperature with
automatic recovery
4
5
6
7
Measured as per recommended set-up.
di/dt = 0.1A/µs, Vin = 48VDC, Tc = 25°C, load change = 0.5 lo max. to 0.75
lo max. and 0.75 lo max. to 0.5 lo max.
The EXB30 meets level A and level B conducted emissions only with
external components connected before the input pins to the converter.
Full details are given in Application Note 108 on the website.
Recommended input fusing is a 2A HRC 200V rated fuse.
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
Simulated source impedance of 12
µ
H. 12
µ
H inductor in series with +Vin.
Start-up into resistive load.
PIN CONNECTIONS
PIN NUMBER
1
2
3
4
5
6
7
8
9
FUNCTION
- Vin
No Pin
Remote ON/OFF
+ Vin
+ Vout
+ Sense
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
0.43
±0.02
(10.90
±0.5)
0.02
(0.50)
ø0.040
±0.002
(ø1.02
±
0.05)
0.50
(12.70)
0.20
(5.08)
Trim
- Sense
- Vout
STAND-OFFS
4 PLACES
1
1.00
(25.40)
9
0.40
(10.16)
0.138
±0.02
(3.50±0.5)
0.70
(17.78)
OPEN-FRAME
HEIGHT
1.00
(25.40)
2.00
(50.80)
1.40
(35.56)
All models can be externally trimmed by
using the method shown below.
+ Sense
BOTTOM
VIEW
3
7
6
5
4
TRIM
UP
Trim
TRIM
DOWN
- Sense
RT1
or
RT2
1.90
(48.26)
0.19
(4.83)
2.28
±0.02
(57.91
±0.5)
ALL DIMENSIONS IN INCHES (mm)
General Tolerance
±0.010
(0.25)
(unless otherwise specified)
Data Sheet © Artesyn Technologies® 2002
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
Please consult our website for the following items:
Application Note
Longform Data Sheet
www.artesyn.com
File Name: EXB30S.PDF Rev: 11 Jan 2002
1.40
(35.56)
EXTERNAL OUTPUT TRIMMING
8
2.40
±0.02
(60.96
±0.5)
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