JBW050F1 Lineage Power, JBW050F1 Datasheet
JBW050F1
Specifications of JBW050F1
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JBW050F1 Summary of contents
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September 20, 2004 The JBW050F Power Module use advanced, surface-mount technology and deliver high-quality, efficient, and compact dc-dc conversion. Applications Distributed power architectures Workstations Computer equipment Communications equipment Options Heat sinks available for extended operation Choice of remote on/off logic ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso- lute stress ratings only. ...
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Data Sheet September 20, 2004 Electrical Specifications Table 2. Output Specifications Parameter Output Voltage Set Point ( ° max C Output Voltage (Over all operating input voltage, ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output Electrical Specifications Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance General Specifications Parameter Calculated MTBF ( max Weight ...
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Data Sheet September 20, 2004 Characteristic Curves The following figures provide typical characteristics for the power modules. The figures are identical for both on/off configurations. 1.4 1.2 1 0.8 0.6 0.4 0 INPUT ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output Characteristic Curves (continuted) TIME, t (100 µs/div) Note: Tested with a 10 µF aluminum and a 1.0 µF ceramic capacitor across the load. Figure 5. ...
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Data Sheet September 20, 2004 Test Configurations (continuted) COPPER STRIP V (+) O 1.0 µF 10 µF V (–) O Note: Use a 1.0 µF ceramic capacitor and a 10 µF aluminum or tan- talum capacitor. Scope measurement should be ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output Feature Descriptions Overcurrent Protection To provide protection in a fault (output overload) condi- tion, the unit is equipped with internal current-limiting circuitry and can endure ...
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Data Sheet September 20, 2004 Feature Descriptions (continued) Remote Sense (continued) SENSE(+) SENSE(–) V (+) V (+) I O SUPPLY (–) V (– CONTACT RESISTANCE Figure 12. Effective Circuit Configuration for Single-Module Remote-Sense Operation Output ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output The voltage between the V (+) and V O must not exceed the minimum value of the output over- voltage protection. This limit includes any ...
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Data Sheet September 20, 2004 Thermal Considerations Introduction The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat-dissipating components inside the unit are ther- mally ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output MAX CASE TEMP 3.0 m/s (600 ft./min.) 2.0 m/s (400 ft./min.) 4 1.0 m/s (200 ft./min.) 0.5 m/s (100 ft./min.) 2 ...
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Data Sheet September 20, 2004 Use Figure 20 to determine air velocity for the 1/2 inch heat sink. The minimum airflow necessary for the JBW050F module is 1.27 m/s (250 ft./min.). Custom Heat Sinks A more detailed model can be ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output Outline Diagram Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) x.xx mm ± 0.25 mm (x.xxx ...
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... V (–) V (– 12.7 (0.50) MODULE OUTLINE Output Remote On/Off Power Logic 33 W Negative 33 W Positive Device Code Suffix 35.56 (1.400) 25.40 (1.000) 61.0 17.78 (2.40) (0.700) 10.16 MAX (0.400) MOUNTING INSERTS Device Comcode Code JBW050F1 TBD JBW050F 108966052 8-1945a ...
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JBW050F Power Modules: dc-dc Converter Vdc Input, 3.3 Vdc Output Ordering Information (continued) Table 6. Device Accessories Accessory 1/4 in. transverse kit (heat sink, thermal pad, and screws) 1/4 in. longitudinal kit (heat sink, thermal ...