VPT100-2812S Datasheet | VPT Components

DESCRIPTION The VPT100 series of isolated COTS DC-DC converters is a cost effective solution for many demanding high reliability applications. A wide input voltage range acmodates nominal 28V inputs including avionics, mobile, ground systems, and other applications. A high efficiency design using synchronous rectification reduces input power requirements and eases thermal management. Low input and output ripple, fixed operating frequency, and panion EMI filters simplify system design and pliance. A proven design heritage, no optoisolators and a rugged all metal or optional epoxy encapsulated package ensure long term reliability. The VPT100 series is intended for harsh environments including severe vibration, shock and temperature cycling. Testing is to JESD22, MIL-STD810, and MIL-STD-883. These converters are designed and manufactured in a facility certified to ISO9001, J-STD-001 and IPC-A-610. This product may incorporate one or more of the following U.S. patents: 5,784,266 5,790,389 5,963,438 5,999,433 6,005,780 6,084,792 6,118,673 FEATURES - High Reliability at Low Cost - Up to 100 Watts Maximum Output Power - High Efficiency, Up to 91% - Wide Input Voltage Range: 16 to 40 Volts per MIL-STD-704 and MIL-STD-1275 - High Input Transient Voltage: 50 Volts for 1 sec - Input Undervoltage Lockout - Fixed Frequency - Output Voltage Trim (+10% / -20% ) - Output Soft Start - Current Limit Protection - Short Circuit Protection - Magnetic Feedback, no Optoisolators - Wide Temperature Range, -55°C to 100°C - Internally Conformal Coated - Standard Six Sided Non-Hermetic Rugged Metal Package - Optional Six Sided Rugged Epoxy Encapsulated Package with Integral Metalized EMI shield that is fully patible with aqueous cleaning processes - Meets MIL-STD-461 Revisions C, D, E and F EMC Requirements When Used With VPT’s EMI Filters Figure 1 - VPT100-2805S DC- DC Converter Figure 2 VPT100-2805SW DC- DC Converter Standard Metal Package Optional Epoxy Encapsulated Package (Not to...