Video of Yihiecigar SX350 30W 0.2ohm DC to DC rise volt&drop volt Test

Video of Yihiecigar SX350 30W 0.2ohm DC to DC rise volt&drop volt  Test

Testing Instruments:

1. FLUKE 17B (Multimeter) : Monitor the Volt of Output.

2. FLUKE 287C (Multimeter) : Monitor the Volt of Battery.

3. Tektronix TBS 1102 (Oscillometer) : Monitor the Waveform of output.

4. FLUKE 317 (Ammeter) : Monitor the Currecnt of output.

5. 3.0 ohm 50W 1pc resistance

6. 2.0 ohm 50W 1pc resistance

7. 1.0 ohm 50W 1pc resistance

8. 1.0 ohm 100W 2pcs resistances in parallel =0.5ohm

9. 1.0 ohm 100W 5pcs resistances in parallel =0.2ohm

10. Yihiecigar SX350 chip 1pc

Testing Contents:

1. Resistance         Output Power      Typical Volt         Actual Output Volt

    0.2 ohm                30W                     2.44V                   2.43V

    0.5 ohm                30W                     3.87V                   3.86V

    1.0 ohm                30W                     5.47V                   5.42V

    2.0 ohm                30W                     7.74V                   7.70V

    3.0 ohm                30W                     9.48V                   9.45V

    0.2 ohm                10W                     1.41V                   1.42V

2. Five grades Fast Memory (M1, M2, M3, M4, M5 )

3. Lock&Unlock Feature( Press 3 times quickly Lock and Unlock)

Remark:

--During Testing, when resistance is 3 ohm, rise volt DC output 9.48V .

--When the resistance is 0.2 ohm, drop Volt DC Output 2.43V.

--Singel Battery, DC to DC , Dual-core Rise&Drop Volt Processing Chip.