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super
2019-04-02
It was fast. Cool lines. Thank you.
2019-01-30
The amplifier does not output more than 2 watts of power, checked on both amplifiers. Useless amplifier.
2019-03-21
The goods are satisfied. With the photo and description is the same. With currents more than 2a heated, you need to blow something. I use up to 2a, i do not load anymore. Briefly checked the specified max current 5a, heated as scary. With long work and heating-i blow a small computer fan. Watch the heat! Soldering is normal. Assembled at xl4015e1 + ss56 + lm358, throttle ring height 5mm. Indication all red leds (on the second photo signed that where): "charge", next-"charge is over" (switch when the charge current is reduced below 10% from the current limit resistor: "cc"-which is closer to the exit). Red at the input (near the chip xl4015e1)-indication of the "current limit" mode. Very convenient for automatic charging of the battery or for a simple laboratory bp. Bought for the sake of the current limitation function, and that would be guaranteed to withstand 3a. Sent out in a day. Came in an antistatic package, in a puffy envelope. Tracked not everywhere, traveled 18 days. Good. Delivery 18 days.
2019-03-24| Сурет | Бөлім № | Сипаттама |
|---|---|---|
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Mfr.#: ADS1112IDGSR OMO.#: OMO-ADS1112IDGSR |
Analog to Digital Converters - ADC 16-bit 240SPS 2 Ch Diff |
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Mfr.#: AM26LV32CDR OMO.#: OMO-AM26LV32CDR |
RS-422 Interface IC Quad Diff Line |
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Mfr.#: BZT52C13-7-F OMO.#: OMO-BZT52C13-7-F |
Zener Diodes 500mW 13.25V Zener AEC-Q101 Qualified |
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Mfr.#: SN74HC365DR OMO.#: OMO-SN74HC365DR |
Buffers & Line Drivers Hex Buff & Line Drv w/3-State Outputs |
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Mfr.#: LM4040DIM3X-10/NOPB OMO.#: OMO-LM4040DIM3X-10-NOPB |
Voltage References Precision Micropower Shunt Voltage Refer |
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Mfr.#: MBRS340T3G OMO.#: OMO-MBRS340T3G |
Schottky Diodes & Rectifiers 3A 40V |
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Mfr.#: LD1085D2M33R OMO.#: OMO-LD1085D2M33R |
LDO Voltage Regulators 3.3V 3.0A Positive |
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Mfr.#: GRM21BR61E106KA73L OMO.#: OMO-GRM21BR61E106KA73L |
Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 X5R 25V 10uF |
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Mfr.#: 1206L016WR OMO.#: OMO-1206L016WR |
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE |
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Mfr.#: ADS1112IDGSR |
Analog to Digital Converters - ADC 16-bit 240SPS 2 Ch Diff |
