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U24Y175-Power-Supply
Regulated Power Supply for Transducers and Transmitters
- Rugged Power Supplies for Transducers and Transmitters
- 24 Vdc Regulated @ 175 mA Capacity
- 48 Vdc Unregulated @ 400 mA Capacity
- Economical Low Cost Solution
Product Overview
- Current Rating 175 mA
- Electrical Connection Screw Terminal
- Height 69 mm
- Isolated Analog Voltage 1500 Vdc
- Length 25 mm
- Line and Load Regulation ± 0.1 %
- Noise 3 mVrms
- Operating Temperature, Max 85 °C
- Operating Temperature, Min -55 °C
- Series ID U24Y175-Power-Supply
- Short-Circuit Protected Current limited, overvoltage
- Storage Temperature, Max 65 °C
- Storage Temperature, Min -10 °C
- Supply Power Note 105 to 125 or 210 to 250 Vac, user selectable
- Temperature Coefficient ±0.2% per °C
- Weight 283 g
- Width 76 mm
Supported Applications
The Omega Series U24Y175 Process Power Pack is a regulated power supply unit designed to convert AC input voltage to a stable DC output for transducers and transmitters. The series provides user-selectable input configurations suitable for industrial environments requiring 24 VDC excitation.
Operating Conditions & Performance
The U24Y175 delivers an output of 24 VDC at a current rating of 0.175 A with a voltage tolerance of 0.1%. Line and load regulation are specified at ±0.1%, while ripple and noise remain within 3 mV RMS. The unit features a temperature coefficient of ±0.02% per °C and includes output protection via current limiting and over-voltage mechanisms. Voltage isolation is rated at 1500 VAC.
Operating parameters define the case operating temperature range as -20°C to +70°C, with storage temperatures supported from -55°C to +85°C. The Mean Time Between Failures (MTBF) exceeds 100,000 hours.
Configuration Options
The series supports user-selectable AC input voltage ranges configured for specific nominal voltages:
- 105 VAC to 125 VAC (Nominal: 115 VAC)
- 210 VAC to 250 VAC (Nominal: 230 VAC)
The unit measures 3" x 2.7" x 1" and weighs 10 oz. Electrical connections utilize a 6-32 Terminal interface with six terminals designated for AC power input and DC output.
Terminal Configuration
- Terminals 1 & 4: AC Power (for specific wiring configurations)
- Terminals 2 & 3: AC Power / Interconnects
- Terminal 5: (-) DC Output
- Terminal 6: (+) DC Output
An optional mounting bracket for the terminal strip section is available under part number U24-MB.
Certifications and Approvals
- ISO 9001 Certified
- CE Mark (upon certification)
Key Product Differences
The Series U24Y175 is a single-variant offering within this bundle. The unit requires specific internal wiring to match the input voltage: for 120 VAC operation, terminals 1 connect to 4 and 2 connect to 3; power connects to terminals 3 & 4. For 240 VAC operation, terminal 1 connects to 3; power connects to terminals 2 & 4.
Omega states that these products are not designed for use in human applications or medical uses on humans. Additionally, equipment is not intended for use as a "Basic Component" under 10 CFR 21 (NRC) in nuclear installations or activities.
PDFs & Manuals