Signal Consulting, LLC   Model Si5SD2-50V-2x16A

Dual, 50V 2x16A Solenoid Driver with Integrated Heat Sink

Si5SD2-50V-2x16A Features: Power Semiconductors: Two 60A MOSFETs Max. Continuous Current: 16A each, with Heat Sink shown Max. Current for 5 Sec: 40A each, with Heat Sink shown Board's Size: 2.4" x 2.3" x1.9" (6.1cm x 5.8cm x 4.8cm). Components Type: 100% Solid State, NO Relays   A two Inductive Loads (Coils or Solenoids) are turned on or off independently by two digital control voltages VI1,G and VI2,G     A load current is off (zero) when its corresponding control voltage is: 0< VIn,G<2.5V and the load current is on (20A max.) when 2.5V< VIn,G<5V   High Power-Efficiency: 98.5% typical, at 50V and 16A On Board: Filter Capacitors VTS diodes Snubber Circuit Ready Voltage Requirement: A single DC Source Voltage (unregulated) with any voltage value from 9V to 50V (for Vp)    Si5SD2-50V-2x16A Spec Sheet  (PDF)

The Si5SD2-50V-2x16A  is a Dual, 50V 2x16A Solenoid Driver with an integrated heat sink that uses two independent digital control voltages V_I1,G  and V_I2,G  (0 to 5V) that turns two load-currents on or off. This board requires a single 6V to 50V DC power source (unregulated and unfiltered) at a 0A to 40A current range to operate normally with a wide range of inductive loads (coils or Solenoids). The digital control inputs are zener-diode protected and each requires only 2mA input current (at V_In,G=5V) to turn a load current fully on. Each load current is off (zero) when its corresponding control voltage V_In,G  is:  0< V_In,G<2.5V and the load current is fully on (max.) when 2.5V< V_In,Gr<5V. Snubbing circuits and filter capacitors are included to suppress inductive switching transients. Two onboard LEDs (red) are used to monitor the load-voltages and an optional. A small (2.3”x2.4”x0.95”) finned integrated heat sink is included with mounting hardware (as shown on the photograph) to operate at 2x16A or 1600W power levels. Higher power-levels (50V, 2x20A or 2000W) can be achieved with more efficient heat-sinks. Please click on this link and read the Board Mounting Instructions and Heat Sink Selection Guide. Typical applications are: Dual Inductive-Plunger Driver, SPDT Solid State Relay, etc. This board can be configured to perform efficiently in many customized applications.

 A Typical Application of the Si5SD2-50V-2x16A

In this dual application, two high-current (20A at 50V) inductive loads (coils or solenoids) are turned on and off respectively by the Digital Control Voltages V_I1,G and V_I2,G. A load current is off (zero) when its corresponding control voltage V_In,G is: 0< V_In,G<2.5V and the load current is on (max.) when 2.5V< V_In,G5V.

Typical Domestic Shipping Cost: $12.00.
Typical International Shipping Cost: $24.00.

Availability: We usually ship in 2-3 business days.

All Products Are Proudly Made in the USA