Utility/Smart Meters

Smart Meters

Document Description	Design Ideas	Design Example Reports	Engineering Prototype Reports	Reference Design Kits
3.8 W Two Output Supply
Power Meter (12 W -12 V / 1 A)				RDK-91

Utility Meters

Document Description	Design Ideas	Design Example Reports	Engineering Prototype Reports	Reference Design Kits
2.5 W Emergency Lighting Power Supply
1 W, Low Cost, Linear Replacement Power Supply
1.2 W Two Output Power Supply with Positive or Negative Outputs				RDK-138
Utility Meter (Buck, 12 V / 80 mA, 3.3 V/70 mA)
0.75 W, Anti-Tampering Energy Meter Power Supply
Power Meter (3 W 12 V / 250 mA)
Utility Meter (2 W - 6.2 V / 322 mA Clampless)				DAK-89
Utility Meter ( 0.6 W 12 V / 50 mA)
Utility Meter (1.44 W 12 V / 120 mA)

Industrial Meters

Document Description	Design Ideas	Design Example Reports	Engineering Prototype Reports	Reference Design Kits
Three Phase Utility Meter Ultra-Wide Input (3 W 12 V / 250 mA)

Product Families Used in These Applications

IC Product Family	Design Guides	Typical Circuit Configuration	Power/Current Ratings	Description
LinkSwitch™-CV		Flyback	Up to 8.5 W	Tight CV, primary side control, capable of exceeding all energy efficiency specifications
LinkSwitch™-TN		Buck	Up to 360 mA	Energy-efficient capacitive drop replacement with minimal external component required
LinkSwitch™-XT		Flyback	Up to 6 W	Low cost linear replacement with Clampless® technology (LNK362)
TinySwitch™-III	NA	Flyback	Up to 28.5 W	Improved design flexibility. Reduced input capacitance and transformer size due to time extension and I2f ratings.

Related Design Support Documents

Other Related Links

Associations

• Smart Energy Alliance (SEA)
• Utilimetrics
• EURIDIS
• Demand Response and Smart Grid Coalition (DRSG)

Magazines

• Smart Grid News
• Metering International

Contact your local Power Integrations Sales Representative or Distributor for assistance.

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