Press Release

Solomon Systech Launches Smart High Power LED Module SSM1072HS

Poised to Capitalize on the New Era of Smart Lighting

(Hong Kong – 30 July, 2012) Solomon Systech announced today the launch of SSM1072HS, a new series of smart high power LED products added to its Green Power – LED lighting family.


SSM1072HS is a brand new series of constant-current power modules. They are highly efficient and high power factor solutions to support high power LED lighting. Designed specifically to replace conventional lighting in a wide variety of indoor and outdoor applications, such as streetlights, warehouses, tunnels, bridges and generally, ceiling lightings, SSM1072HS meet the most demanding specification criteria while offering maximum energy savings. Besides reducing maintenance cost and having superior LED lighting quality, they are also equipped with several safety protections.


Smart Features

Smart LED lighting has become a trend in the market. Solomon Systech’s SSM1072HS is specially designed for supporting different control methodologies and wireless embedded technologies. With SSM1072HS, dimming by PWM signal, Zigbee, Bluetooth, etc. can be easily achieved by simply changing the built-in smart controller daughter board. In addition, SSM1072HS provides an extra 3.3V or 5V smart aux output for external PWM signal generation circuits.



Connection Diagram of SSM1072HS (with smart features)


High Power Factor

With built-in single-stage active PFC, the SSM1072HS series ensures PF>0.96 at full load.



Power Factor Performance of SSM1072HS


High Power

The Solomon Systech SSM1072HS series supports up to 130W output power, with various constant current outputs from 0.7A to 2.45A.



Load Regulation of SSM1072H/HS


High System Power Efficiency

With an advanced circuit topology, these new power modules offer high efficiency (up to 90%) and so can be cooled by free air convection from -40ºC to +70ºC ambient temperature even without potting.




Efficiency Performance of SSM1072H/HS


High Flexibility

SSM1072HS series provides high flexibility, not only at output current and voltage, but also through different package options, like bare module, optional casing, optional potting for IP65/67 enclosure, etc…


Safety Features

In addition, several safety features, including natural current-limited soft start, over-current protection, short-circuit protection, over-voltage and over temperature protection are embedded in SSM1072HS series to enhance its competitiveness.



The SSM1072HS samples are now available. Please contact our local sales office listed on the Solomon Systech website at or email us at for more information. In addition to the SSM1072HS series, another SSM1072H series without the smart interface is also available.


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