When your retirement tax rate is higher than your tax rate throughout your working years, you benefit tax-wise with a Roth 401(k) plan. Taxpayers have the option of funding both a Roth 401(k) and a tax-deferred 401(k).
QUESTION: What are the advantages of using modified sine wave products? Modified sine wave products are initially more economical than true sine wave products. In addition, MSW inverters have the advantage when the load is a simple induction load like a motor, or a resistive load like a light bulb.
Pure Sine-Wave Inverter. 1  Pure Sine wave inverter consist of a microcontroller unit which generates a switching signal of 15 KHz, an H-bridge circuit to convert the signal into AC, a low pass LC filter circuit to block the high frequency components and the transformer unit to step-up the voltages. 2  Block diagram of sine wave circuit is given below: