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WE20-300 Datasheet

  • WE20-300

  • DC to DC Converter

  • 65.65KB

  • 2頁

  • ETC

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DC/DC Converters
XPiQ inc.
Intelligent
Design
Quality
Product
20 Watts
WE20 Series
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Industry Standard Package
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Designed For Telecom Standards
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Low Voltage Outputs to 1.8 Volts
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Under Voltage Lockout
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Remote On/Off
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Output Voltage Adjustment
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Conducted EMI level B with
External Filtering
Specification
Input
Input Voltage
Input Current
Start Up Time
Remote On/Off
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18-36 VDC
36-76 VDC
0.17 A - 0.97 A typical for 24Vin
0.36 A - 0.49 A typical for 48Vin
Less than 10 ms
Negative Logic Standard
Positive Logic Available.
External components required
24 Vin - 11 V min, 14 V typical
48 Vin - 20 V min, 27 V typical
Short Circuit
Protection
Overtemperature
Ptotection
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Protected to short circuit conditions
Standard with auto recovery
General
Efficiency
Isolation Voltage
MTBF
Package Style
Weight
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86% typical for 5 V models
1500 VDC Input to Output
2.4 million hours per Bellcore
Potted module with plastic case
28.3 grams typical
Input Reverse Voltage 鈥?/div>
Protection
Undervoltage Lockout 鈥?/div>
Protection
Output
Output Voltage
Output Voltage
Adjustment
Minimum Load
Line Regulation
Load Regulation
Output Voltage
Accuracy
Ripple and Noise
Transient Response
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1.8 - 5.0 VDC
鹵10%
0 min load required
鹵0.3% maximum
鹵1.0% maximum
鹵4%
100 mV typical
5.5% deviation 0.4 ms recovery time
for 25% load change
鹵0.015%/擄C
Standard with auto restart
see chart
continuous with auto restart
Environmental
Operating
Temperature
Cooling
200 LFM
Storage Temperature
Shock
Vibration
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-40擄C to 105擄C Case Temperature
Full power to 50擄C then derate to
0 Watts at 105擄C, see derating chart
Full Power with convection or forced air,
Full power to 60擄C ambient
-55擄C to +125擄C
70G/6ms 1/2 sine 3 shocks x 6 sides
2.5G RMS, 10-55Hz, sweep vibration
1 hour each axis
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Safety
Safety Approvals
EMI/EMC
Warranty
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UL1950 3rd ed., EN60950,
CSA 22.2 No. 950-95, CE marked for LVD
EN55022 and FCC level B
ANS163.12 - 1987 with external filtering
1 Year
Temperature Coefficient
Overvoltage
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Protection
Overcurrent
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Protection
www.XP-iQ.com
PH: 508 429.9883
FAX: 800 226.2100
Email: sales@xp-iq.com
Holliston, MA 01746 USA
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