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High-frequency switching power supply option for the Laureate™ digital panel meters, digital counters, and 6-digit remote displays. Accepts power from 85 to 264 V AC, 47 to 63 Hz, or 90 to 300 V DC (high voltage DC operation not ETL approved).
High-frequency switching power supply option for the Laureate™ digital panel meters, digital counters, and 6-digit remote displays. Accepts power from 85 to 264 V AC, 47 to 63 Hz, or 90 to 300 V DC (high voltage DC operation not ETL approved).
Designed for the Laureate™ instruments providing stable, isolated power with excitation outputs. There is no need for an expensive external supply, this power supply has three jumper-selectable, isolated excitation outputs used to power external sensors, transmitters with up to four 350 ohm load cells in parallel. Approved by UL/IEC/CSA to be safe and features two connector inputs (A & B) and a digital ground for signals such as meter hold, reset, tare, etc.
Features
| Operating Power | 85 to 264 V AC or 90 to 300 V DC |
| Frequency | DC and 47 to 63 Hz |
| Power Consumption | 5.3 W maximum |
| Protection | On-board fuse rated 0.5A, 277 Vac, UL Recognized |
| Excitation Power Supply Selectable Outputs | 5 V DC ±5%, 100 mA 10 V DC ±5%, 120 mA 24 V DC ±5%, 50 mA |
| Ripple | 50 mVp-p maximum |
| Isolation to Power Ground | 250 V rms working, 2.3 kV rms per 1 minute test |
| Isolation to Meter Ground | 50 Vp |
| Operating Power | 85 to 264 V AC or 90 to 300 V DC |
| Frequency | DC and 47 to 63 Hz |
| Power Consumption | 5.3 W maximum |
| Protection | On-board fuse rated 0.5A, 277 Vac, UL Recognized |
| Excitation Power Supply Selectable Outputs | 5 V DC ±5%, 100 mA 10 V DC ±5%, 120 mA 24 V DC ±5%, 50 mA |
| Ripple | 50 mVp-p maximum |
| Isolation to Power Ground | 250 V rms working, 2.3 kV rms per 1 minute test |
| Isolation to Meter Ground | 50 Vp |
