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Enfant_terrible 04/05/2022
Solarmodul mit 9 Zellen Funktioniert. Die IC Familie hat einen Eingangsüberspannungsschutz bei 5,60V, (Voc...) Laden wird abgeschaltet. 5V (10 Zellen) Solarmodull mit 5,6V Z-Diode und Sonnenaufgang funtioniert bis ladeende dann schmort die Z-Diode ohne Schutzwiederstand ;-) Das Ic stabilisiert bei 4,5V (MPP 9 Zellen)und passt denn Ladestom automatisch an... .
10PCS Lithium Batterij Laadmodule Set 5V 1A TP4056 Laadmodules + 5V 2A Laad Ontlaad Geïntegreerde Module
6,45€ 9,22€
0
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Enfant_terrible 20/12/2021
This charger do not wake up if Powered with 5V don't start charging. Each time you have to disconnect the battery to start charging. ID: 1908141 is working and do his job.
Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Oplaadbeschermingsmodule LED-display USB voor doe-het-zelflader
2,76€ 8,29€
0
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Enfant_terrible 03/12/2021
The IP2312 is efficient. Input output tested. This Board is highly recommended for replacing TP 4056.
5V 2A Oplaad- en Ontlaadmodule Type-C Ingang Compatibel met 4,2V/4,35V Lithiumbatterij
1,84€ 5,53€
2
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Ka0s 01/07/2021
One side is sticky. There is nothing to complain about. Have to have thing! 😍Banggood
25mm x 33m Hittebestendige Hoog Temperatuur Polyimide Tape voor BGA
8,29€ 10,14€
0
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Ka0s 01/07/2021
One side is sticky. there is nothing to complain about. Have to have thing! 😍Banggood
Excellway Hittebestendige Plakband Polyimide 50MM x 30M
3,68€ 12,91€
0
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Ka0s 01/07/2021
😍Banggood
Geekcreit® 5V -12V ZVS Inductieverwarmingsvoeding Module Met Spoel
4,60€ 14,75€
1
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Ka0s 01/07/2021
😍Banggood
Ultrasone Omvormerbestuurder 132 * 85 * 45mm 28K / 40K 100W / 50W PCB-Generator met Omvormers voor Ultrasone Reiniger
46,12€ 55,34€
0
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Ultrasone Omvormerbestuurder 132 * 85 * 45mm 28K / 40K 100W / 50W PCB-Generator met Omvormers voor Ultrasone Reiniger
46,12€ 55,34€

Q: which contact is plus, middle (between ceramic sheets) or upper (above ceramic sheets)?

gevraagd door BG188441642 op 2021-01-18 11:24:27

BG614355419 Head and bottom (horn) are always negative. Plus is in the middle. It is recommended to insulate against the tank with a thin glass fiber fleece (Fly net).

2021-07-01 06:42:04 Nuttig (3)
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Ultrasone Omvormerbestuurder 132 * 85 * 45mm 28K / 40K 100W / 50W PCB-Generator met Omvormers voor Ultrasone Reiniger
46,12€ 55,34€

Q: My item: (type 3: 40k 2pcs 50w transducers) You sell products from ***** The components have no type of marking that you sent me. 1. is the PCB: HS-DLB120W, 40khz120W? Is that correct? Marking of PCB is "HGD 120 and Thermal Transfer Ethikett 40khz" Other sellers give the information, "auto adjust Power 50-100W" I neet more Datasheet, Banggood does not have a download area for datasheets :-(. 2. Transductor possibilitys Example: HS-8SH-3840 or HS-4AH-3540 Which Hesentec type please exactly? 3. If you connect 2 transducers in parallel, does the driver swing automatically to 40khz? Does everything fit together? Are paired, selected mached kits sold here? Building ultrasonic devices that will function reliably is complex. Ff you don't work pedantically, the circuit board burns. Respectively, correct installation of the transducer with load ... 😍 Banggood

gevraagd door BG614355419 op 2021-07-01 05:48:37

The seller Model KMD-K2, parameters 40k100w, HS-4AH-3840 Self-excited display, no need to debug, basically unable to debug, work directly.

2021-07-07 04:04:10 Nuttig (0)
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