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VWS150YK-A Schematic ( PDF Datasheet ) - Power-One

Teilenummer VWS150YK-A
Beschreibung 150W Standard Full Brick
Hersteller Power-One
Logo Power-One Logo 




Gesamt 3 Seiten
VWS150YK-A Datasheet, Funktion
VWS SERIES - 150 WATT
DESCRIPTION
FEATURES
VWS DC/DC converters are direct replacement
• 150W Standard Full Brick • Planar Magnetics
converters for the industry standard, full brick. Featuring a • Industry Standard Footprint • Superior Transient
fixed-frequency design, the VWS offers excellent transient • Open-Frame Packaging
Response
response and predictable EMI performance. The VWS can • 100°C Baseplate Operation • 1500V Isolation
be combined with VWB booster modules to provide
• VWB Booster Modules
increased power. The VWS converters use 100% surface-
Available
mount construction, along with planar magnetics, and are
fully compatible with production board-washing processes.
Efficiency vs. Load (24V Input)
95
90
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
18 - 36 VDC
48 VDC Nominal
36 - 72 VDC
Input Reflected Ripple Current
500 mA Pk-Pk
Undervoltage Lockout - Turn ON / Turn OFF 17 VDC/15 VDC, 35 VDC/32 VDC
85
VWS150YJ-A
80 EFF. (18v)
EFF. (24v)
75 EFF. (36v)
70
10 20 30 40 50 60 70 80 90 100
LOAD %
Efficiency vs. Load (48V Input)
90
Output
Setpoint Accuracy
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Remote Sense Headroom
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Current Limit threshold Range, % of Iout Rated
±1%
0.2%
Vout
0.5% Vout
0.5 VDC
10 % Iout Rated
25% Iout
8% Vout
500 ms
±10%
110 - 140%
Notes
MTBF predictions may vary slightly from model to model.
†† Industrial temp range available
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.
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.
REV. 08/01
1
85
80
75 VWS150ZH-A
EFF. (36v)
70
EFF. (48v)
EFF. (72v)
65
60
10 20 30 40 50 60 70 80 90 100
LOAD %
General
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency
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
Vin Negative
500 kHz
1500 VDC
1050 VDC
500 VDC
0.03 %/°C
-40°C To +100°C
-40°C To +125°C
105°C - 115°C
5 g, 10 - 55 Hz
Consult
Factory
UL, cUL, TUV
6.0 oz





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