TEWS Corporation Insulated Digital Output TQMC604
TQMC604 is a 32-channel isolated digital output module compliant with the VITA 93.0 standard.
The TQMC604 is a single-width QMC mezzanine card. Each output operates at a power supply voltage of 5V to 36V and can provide a continuous current of up to 0.15A. The outputs are protected against short circuits, reverse polarity, overheating, and overvoltage up to 65V, ensuring durable performance even in harsh environments. The outputs are isolated from the system and further divided into groups of 8 channels, with isolation maintained between each group. Each group of 8 channels can be configured via software as either high-side switches or low-side switches, allowing for precise control in diverse system architectures.
basic information
■Specifications ・Compliant with VITA 93.0 standard, single size QMC ・PCIe interface: PCI Express Rev2.1 Gen 1 ・Number of outputs: 32, 8CH/4 groups mutually isolated ・High-side or low-side switching ・Output data rate: 4μS Max ・Operating power supply voltage: 5V to 36V DC ・Output current: 0.15A Max ・Operating temperature range: -40℃ to +85℃ ・Available in air-cooled or conduction cooling types
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Model number/Brand name
TQMC604 TEWS Technologies
Applications/Examples of results
It is suitable for use in harsh environments in industrial, military, and embedded systems.
Line up（2）
| Model number | overview |
|---|---|
| TQMC604-10R-A | 32 isolated digital outputs, 5V to 36V, 0.15A, high-side/low-side switching, output watchdog, air-cooled. |
| TQMC604-10R-H | 32 isolated digital outputs, 5V to 36V, 0.15A, high-side/low-side switching, output watchdog, conduction cooling. |
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