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Dangerous product! Problem 1: The output voltage can reach more than 30 volts on the output when connecting power to the input, even when the output pin is set to 5V and load connected.Problem 2: The internal XL6009 oscillator stops when the input voltage voltage drops below 6 volt or the output current is to high. In this case the input pins are shorted and results in a high input current > 3A! Only reconnecting the input power or decreasing the output voltage restarts the internal oscillator and output voltage is recovered.Problem 3: The voltage meter is slow (update > 1 second) and has a high deviation.Not a recommended product.
2019-07-07The parcel arrived 18 days before bryansk
2019-04-06Bild | Teil # | Beschreibung |
---|---|---|
Mfr.#: AS6C1008-55PCN OMO.#: OMO-AS6C1008-55PCN |
SRAM 1Mb, 2.7V-5.5V, 55ns 128K x 8 Asynch SRAM | |
Mfr.#: DS1233-5+ OMO.#: OMO-DS1233-5- |
Supervisory Circuits 5V EconoReset | |
Mfr.#: SN74HCT138N OMO.#: OMO-SN74HCT138N |
Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder | |
Mfr.#: SN74HCT74N OMO.#: OMO-SN74HCT74N |
Flip Flops Dual | |
Mfr.#: CD74HCT688E OMO.#: OMO-CD74HCT688E |
Logic Comparators 8-Bit Magnitude | |
Mfr.#: K102K15X7RH53L2 OMO.#: OMO-K102K15X7RH53L2 |
Multilayer Ceramic Capacitors MLCC - Leaded 1000pF 100volts 10% X7R 2.5mm LS | |
Mfr.#: 4609X-101-103LF OMO.#: OMO-4609X-101-103LF |
Resistor Networks & Arrays 9pins 10Kohms Bussed | |
Mfr.#: WP934AD/GD OMO.#: OMO-WP934AD-GD |
LED Circuit Board Indicators 3mm RA. 568nm CBI LED INDICATOR | |
Mfr.#: MXO45HS-3C-7M3728 |
Standard Clock Oscillators 7.3728MHz 50ppm 8Pin DIP/STD | |
Mfr.#: 4609X-101-103LF OMO.#: OMO-4609X-101-103LF-BOURNS |
Resistor Networks & Arrays 9pins 10Kohms Bussed |