DatasheetsPDF.com

OBS017ZE

Power-One
Part Number OBS017ZE
Manufacturer Power-One
Description OBS SERIES 25 WATT
Published May 13, 2005
Detailed Description Powering Communications and Technology OBS SERIES 25 WATT FEATURES • Industry standard package • • 24 and 48V input ve...
Datasheet PDF File OBS017ZE PDF File

OBS017ZE
OBS017ZE

Overview
Powering Communications and Technology OBS SERIES 25 WATT FEATURES • Industry standard package • • 24 and 48V input versions • • 25W output power • 100°C baseplate operation • • TECHNICAL SPECIFICATIONS Input Voltage Range 24 VDC Nominal 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection DESCRIPTION OBS single output DC/DC converters provide up to 25 Watts of output power in an industry standard package and footprint.
The OBS units feature excellent efficiency, sixsided shielding, and fixed switching frequency.
With 100°C case operation, the OBS converters are especially suited to telecom, networking, and industrial applications.
These units are 100% surface-mount construction and fully compatible with production board washing processes.
Trim And Enable Pins Fixed Frequency 1500V Isolation 6-Sided Shielding EFFICIENCY % Efficiency vs.
Load (24V Input) 95 90 85 80 EFF.
OBS025YG 75 70 65 10 20 30 40 50 60 70 80 90 100 LO AD % EFF.
OBS025YH 18 - 36 VDC 34 - 75 VDC 25 mA Shunt Diode EFF.
OBS025YJ Output Setpoint Accuracy Line Regulation Vin Min - Vin Max.
, Iout Rated Load Regulation Iout Min.
- Iout Max.
, Vin Nom.
Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range Short Circuit / Overcurrent Protection Current Limit Threshold Range, % of Iout Rated OVP Trip Range ±1% 0.
2% Vout 0.
5% Vout 10 % Iout Rated 25% Iout 4% Vout 500 µs ±10% Iout Rated Hiccup 110 - 140% 115 - 140%Vout Nom.
Hiccup Efficiency vs.
Load (48V Input) 95 90 85 EFFICIENCY % 80 75 70 65 60 EFF.
OBS017ZE EFF.
OBS025ZG High Density - Board Mounted Power Division OVP EFF.
OBS025ZH General Turn-On Time: 24 & 48Vin Remote Shutdown Remote Shutdown Reference Switching Frequency Isolation Input - Output Input - Case (24 Vin units) Output - Case (48 V in units) Temperature Coefficient Case Temperature Operating Range Storage Range Humidity Max.
, Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) Safety Weight (Appro...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)