(888) IPD-CONVerters G (888) 473-2668
G
www.ipdconverters.com
VWS SERIES - 300 WATT
DESCRIPTION VWS DC/DC converters ...
(888) IPD-CONVerters G (888) 473-2668
G
www.ipdconverters.com
VWS SERIES - 300 WATT
DESCRIPTION VWS DC/DC converters are industry standard full bricks. Featuring a fixed frequency design, the VWS offers excellent transient response and predictable EMI performance. The VWS can be combined with VWB booster modules to provide increased power. VWS converters use 100% surface-mount construction, along with planar magnetics, and are fully compatible with production board washing processes. FEATURES 300W Standard Full Brick Industry Standard Footprint Open-Frame Packaging 100°C Baseplate Operation Planar Magnetics Superior Transient Response 1500V Isolation VWB Booster Modules Available
TECHNICAL SPECIFICATIONS
Input
Voltage Range 24 VDC Nominal 48 VDC Nominal Input Reflected Ripple Current Under
voltage Lockout - Turn on / Turn off Output Setpoint Accuracy Line Regulation Vin min. - Vin max., Iout rated Load Regulation Iout min. - I out 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 OVP Trip Range OVP Type Short Circuit/Overcurrent Protection ±1% 0.2% Vout 0.2% Vout 0.5 VDC 10 % Iout Rated 25% Iout 4% Vout 500 µs ±10% 110 - 140% 120 - 140% Vout Nom. Self Recovering Shutdown/Hiccup 18 - 36 VDC 36 - 72 VDC 50 mA Pk-Pk 17-15 VDC /35-32 VDC
Efficiency vs. Load (48V Input)
90
EFFICIENCY %
85
EFF. (36v) EFF. (48v) EFF. (75v)
80
75 ...