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OVS-48 power supplies - external/internal (off-board) Series
48V power supplies with various current output capacities
The OVS-48 series from Tamura Corporation offers a range of 48V power supplies with varying current outputs. These supplies are designed for applications requiring stable, high-voltage power delivery. If you're working on projects that need consistent power supply solutions, these units are a solid choice.
One thing worth noting is their flexibility—these power supplies can be used both externally and internally, depending on your system design needs. This makes them versatile for a wide array of projects, from robotics and automation to server racks and industrial control systems. Engineers tend to reach for this when they require a reliable power source that can handle different load requirements without needing frequent adjustments.
Another practical observation is their efficiency. Given the demand for power supplies that minimize energy loss, the OVS-48 series likely incorporates modern design elements to ensure high efficiency, which is crucial for long-term cost savings and environmental considerations. Their ability to operate within a wide temperature range also adds to their appeal, making them suitable for various environments, including those with fluctuating temperatures.
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OVS-48 power supplies - external/internal (off-board) - Part List
5 parts in total| Mfr Part # | Quantity Available | Price | Category | Standard Package | Approval Agency | Efficiency | Power (Watts) | Line Regulation | Load Regulation | Current - Output | Number of Outputs | Power Supply Type | Power (Watts) - Max | Voltage - Input (Min) | Mounting Type | Size / Dimension | Type | Applications | Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 348 | 1: ¥6,205.34 | - | 5 | EN, UL, VDE | 70% | 350W | ±0.5% | ±0.5% | 48 VDC @ 7.3A | 1 | Switching (Closed Frame) | 350W | 48V | Chassis Mount | 12.00" L x 4.88" W x 2.75" H (304.8mm x 124.0mm x 69.9mm) | Standard Product | Commercial | 0°C ~ 40°C | |
| 128 | 1: ¥3,522.264 | - | 20 | EN, UL, VDE | 70% | 57W | ±0.5% | ±0.5% | 48 VDC @ 1.2A | 1 | Switching (Closed Frame) | 57.6W | 48V | Chassis Mount | 4.62" L x 4.88" W x 2.00" H (117.3mm x 124.0mm x 50.8mm) | Standard Product | Commercial | 0°C ~ 40°C | |
| 11 | 1: ¥2,828.392 | - | 10 | EN, UL, VDE | 70% | 110W | ±0.5% | ±0.5% | 48 VDC @ 2.3A | 1 | Switching (Closed Frame) | 110W | 48V | Chassis Mount | 7.10" L x 4.88" W x 2.37" H (180.3mm x 124.0mm x 60.2mm) | Standard Product | Commercial | 0°C ~ 40°C | |
| 86 | 1: ¥3,548.648 | - | 10 | EN, UL, VDE | 70% | 177W | ±0.5% | ±0.5% | 48 VDC @ 3.7A | 1 | Switching (Closed Frame) | 177W | 48V | Chassis Mount | 8.60" L x 4.88" W x 2.37" H (218.4mm x 124.0mm x 60.2mm) | Standard Product | Commercial | 0°C ~ 40°C | |
| 69 | 1: ¥5,916.204 | - | 5 | EN, UL, VDE | 70% | 264W | ±0.5% | ±0.5% | 48 VDC @ 5.5A | 1 | Switching (Closed Frame) | 264W | 48V | Chassis Mount | 10.60" L x 4.88" W x 2.60" H (269.2mm x 124.0mm x 66.0mm) | Standard Product | Commercial | 0°C ~ 40°C |


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