丝印：ND3；Package：TSOT23-6FC；Adaptive Synchronous Rectifier (SR) Controller

1. General description The NEX81801DA and NEX81802DA (NEX81801/2DA) are high performance synchronous rectification controllers used in switching mode power supplies. It supports operation in Discontinuous Conduction Mode (DCM), Continuous Conduction Mode (CCM) and quasi-resonant flyback conv

文件：805.54 Kbytes 页数：17 Pages

NEXPERIA

安世

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd in 1-phase 2-wire or 3-phase 3 or 4-wire balanced and unbalanced systems. • The MQTT protocol is ideal for communication in distributed acquisition systems data - IoT applications (ND30IoT). • High

文件：4.50216 Mbytes 页数：8 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL

METER OF POWER NETWORK PARAMETERS

• Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd, in 1-phase 2-wire or 3-phase 3 or 4-wire balancedand unbalanced systems. • High accuracy class (0.2S for active energy). • Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurab

文件：2.45362 Mbytes 页数：6 Pages

LUMEL