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Mit 400 KHz hohe Schaltfrequenz, 4A Schaltstrom, mit dem Dritten Hochfrequenz-switching-Techniken, und zentriert auf XL6009E1, die high-performance-booster-Modul XO6009 ist besser als fr¨¹her LM2577. Kr?uselung und Volumen der XL6009 weniger, um eine gute Wirkung mit einer kleinen Kapazit?t filter. Drehen Sie die Schraube des poti zum einstellen der Spannung. Mit der Funktion der ¨¹bertemperatur-Schutz, und macht Licht, mehr sicher. Self-calibration voltmeter ist bequemer zum ¨¹berwachen und anpassen der output-oder input-Spannung, und stellen Sie sicher, dass die Ausgabe-Spannung genauer und stabiler. Steuern Sie das voltmeter Licht, indem Sie die linke Maustaste gedr¨¹ckt, und schalten Sie die input-oder output-Spannung, indem Sie die rechts-Taste. Die selbst-Kalibrierung Methode der voltmeter: 1. Wenn das voltmeter zeigt Ausgangsspannung, lange dr¨¹cken Sie den rechten Knopf f¨¹r 2 Sekunden, dann release -, voltmeter-und "OUT" LED-Blitz bei der Synchronisierung. Jetzt das voltmeter tritt in output voltage calibration mode. Ebenso, wenn der Spannungsmesser zeigt die Eingangsspannung, lange dr¨¹cken Sie den rechten Knopf f¨¹r 2 Sekunden, dann release, voltmeter und "IN" LED-Blitz bei der Synchronisierung, jetzt das voltmeter geht in input voltage calibration mode. 2. Ber¨¹hren Sie den rechten Knopf, steigt die Spannung eine Einheit; Ber¨¹hren Sie den linken Knopf, die Spannung f?llt eine Einheit. Durch eine Einheit weniger als 0,1 V, so m¨¹ssen Sie kontinuierlich dr¨¹cken Sie die Taste 5 mal, um zu sehen, dass die voltmeter-?nderungen von 0,1 V. 3. Nach der Kalibrierung langes dr¨¹cken der rechten Taste f¨¹r 2 Sekunden, dann loslassen. Jetzt das voltmeter verl?sst den voltage calibration mode. Alle Parameter werden automatisch gespeichert. Hinweis: Einmal Kalibrieren Sie das voltmeter, k?nnen Sie die genaue Spannungswert auf den gesamten Spannungsbereich. Gr??e: 43 x 21 x 14 mm Eingangsspannung: 3-32V Ausgangsspannung: 5-35V Ausgangsstrom: 4A(MAX) Ausgang Restwelligkeit: 50mV (H?here Spannung, gr??erer Strom und ripple) Taktfrequenz: 400KHz (LM2577 nur 50KHz) Betriebstemperatur: -40 bis +85 Grad Celsius Transfer-Effizienz: weniger als oder gleich 94% Lasts-Regelung: plus oder minus 0,5% Spannungsregelung: plus oder minus 0,5% Verdrahtung-Methode: Terminal-oder L?t-terminal
100% brand new Safe to touch and operate Brighter than neon signs Size:10X19 inch(25*48CM) For indoor use only. 1pcs* LED Advertising sign
features of numeric touchscreen, auto and manual locking mode, holds up to 300 fingerprints/passwords/M1 card, double authentication unlock (fingerprint with password combination or dual fingerprint combination), easy installation (no wiring required), touch wakeup, low battery indicator, etc. Real keyless, this excellent home improvement product ensures the maximum flexibility and convenience of your life. Features: Multiple Ways to Unlock: fingerprint, password, M1 card, remote control. Password Unlock: can save up to 300 password (6-10 number combination). Fingerprint Management: can save up to 300 fingerprints, and support up to 100,000 times of fingerprint changes. Voice Prompts: voice guide when operation. Volume is adjustable and with mute function. Permissions Settings: allow the designated people to unlock the door at the designated time. Easy to Install and Program: equipped with the necessary accessories and English Manual, quick to install. Digital Touch Keypad Panel with Backlight: makes it easy and convenient to use at night. Dual Power Supply: support two ways to supply power. (emergency power supply with the USB interface) Privacy Password Input: unlock the door even when you enter in 20 bits of passwords, as long as you continuous input the correct password. Low Battery Alarm: voice prompt you when the battery is low. Unlock Record Query: provide you the most recent 10,000 unlock operation record. Wide Applications: great for home, office, hotel, apartment, restaurant, dormitory, etc.
Features Nano-class Cool Mist Humidifier Designed with one nano-class high-frequency micro-porous atomizer plate. It adopts ultrasonic technology to oscillate and decompose water into fine nano-class cool mist molecules, which can quickly penetrate the underlying skin and relieve dry skin. User-friendly Design Lightweight and compact, this portable water bottle-shaped humidifier can hold up to 180ml of water and produce up to 30ml of moisture per hour. Fit for most cup holders in the car. The maximum applicable area is about 100 square feet (10 square meters). Both the main engine and water cup are detachable, easy to clean and use. Two Adjustable Mist Modes Press the button to switch the mist mode. In the continuous mist mode (when the indicator light is blue), it keeps spraying mist and supports up to 3 hours of use. In the intermittent mist mode (when the indicator light is red), it sprays mist and stops with an interval of 10 seconds and supports up to 7 hours of use. Whisper-quiet Ultra-stable nano-class atomizer plate provides gentle and stable mist, creating a quiet and relaxing environment (less than 30dB). Low consumption and low noise make it perfect for sleeping or reading time. Work quietly without producing any bothering noises. Water Leakage Protection The main control circuit board and the water cup are separated from each other, providing effective water leakage protection (within 90 degrees). It is safe to use in cars. Suitable for using at home, in the office, in the car or on the go. Safe and Reliable With the built-in water level sensor, this product will automatically power off when the water level is lower than the safe water level. Compatible with any USB power source (AC power adapters, car chargers, laptops/computers, or power banks), universal and convenient. Safe with a 5V low voltage input. Note: 1. Please add water below the max line of the water cup. 2. DO NOT use with hot water, high purified distilled water, essential oil or aroma.
Features: Made from 100% polyester material, high quality. Includes a quilt cover, a bed sheet and 2pcs pillowcases. Adopts 3D disperse printing and dyeing process, soft and colorful. Suitable for hand washing and machine washing. Different perspectives give you visual enjoyment with vivid patterns and colors.
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