TWO NEW DATEL PANEL METERS:

Available exclusively from Murata Power Solutions!   Typical draw of +12mA from +5V supply (vs. 100mA for standard models)   DISPLAY ENABLE function for extra low-power “standby" mode (<0.5mA)   Component-like 12-pin DIP package ideal for board-mount applications   Alternative to liquid crystal displays (LCD)

DMS-20PC Series	Datasheet	Request Sample	Request a Quote	Technical Support

Murata Power Solutions’ low-power, high brightness, three-and-a-half digit, DMS-20PC digital panel voltmeters are now available with 'brilliant blue' or 'pure green' LED colors in addition to the current 'low-power red'. The DMS-20PC series provides a sub-miniature, low-cost solution in applications such as battery chargers, power amplifiers, rack-mounted power and high-end consumer electronics.

Why would I specify?

• Power consumption is just 12 to 17mA for blue and green LED models, and 7 to 12mA for red LED versions (all @ +5VDC).
• This low-power performance has been achieved without a reduction in LED brightness - in fact, DMS-20PC LED panel meters are brighter than many standard power counterparts.
• The DMS-20PC series offers component-like plug-in convenience and is moisture and vibration proof making it well suited to use in the harshest environments.
• Compact package helping to maximize use of space in customer applications.

ACA5-20RM Series: True-rms AC ammeters interface directly with current transformers to give dependable measurements in switching power supply applications

Six model family covering input range of 100A to 500A   Direct interface to output of external 5A current transformer   Choice of operating voltages (85 to 140VAC & 170 to 264VAC)   Crest factors (peak current to rms current ratio) up to five

ACA5-20RM Series	Datasheet	Request Sample	Request a Quote	Technical Support

The Datel ACA5-20RM series is a new family of functionally complete, high current, true-rms responding AC ammeters designed to interface directly with an external 5A output current transformer (CT). Covering input ranges from 100A to 500A, the ACA5-20RM series is ideal for use in electronic equipment that uses switching power supplies such as inverters and generators, battery chargers, power distribution units and AC/DC power supplies.

Why would I specify?

• True-rms responding ammeters provide accurate and reliable performance in switching power supply applications where input currents are typically distorted and do not resemble the universally recognised sine-wave shape.
• The ACA5-20RM family scales and displays the output of 5A ‘donut’ style current transformers (CTs). The series covers three ranges: 100A, 200A and 500A.
• A choice of 85 to 140VAC or 170 to 264VAC (at 47 to 63Hz) operating supply voltages is offered for each range.
• Maximum power consumption is less than 50mA .
• Crest factors (the ratio of peak current to rms current) for the ACA5-20RM series are as high as five and all models specify 2000V isolation between the AC power source and the external 5A CT.
• The functionally complete design uses a reliable single-board construction, has a built-in low-burden toroid sensor and a bright red LED display with 9.4mm (0.37in.) high characters.
• Where specific applications require, Murata Power Solutions can supply 100:5, 200:5 and 500:5 accessory CTs.

Visit www.murata-ps.com/dpm to browse our complete range of panel meters.