• 

  Control of Externally Provided Processes Products and Services

  Control of Externally Provided Processes Products and Services ab 14.99 € als pdf eBook: . Aus dem Bereich: eBooks, Wirtschaft,

  • Shop: hugendubel
  • Price: 14.99 EUR excl. shipping
• 

  Modelling of externally-mixed particles in the atmosphere

  Modelling of externally-mixed particles in the atmosphere ab 61.99 € als Taschenbuch: . Aus dem Bereich: Bücher, Wissenschaft, Geowissenschaft,

  • Shop: hugendubel
  • Price: 61.99 EUR excl. shipping
• 

  HV9925SG-G - LED-Treiber, 7 Arrays, SO-8

  The HV9925 is a pulse width modulated (PWM) high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from voltage sources ranging up to 400 V DC. The HV9925 includes an internal high-voltage switching MOSFET controlled with a fixed off-time (TOFF) of approximately 10.5 µs. The LED string is driven at constant current, thus providing constant light output and enhanced reliability. Selecting a value of a current sense resistor can externally program the output LED current of the HV9925. The peak current control scheme provides good regulation of the output current throughout the universal AC line voltage range of 85 ... 264 V AC or DC input voltage of 20 ... 400 V. The HV9925 is designed with a built in thermal shutdown to prevent excessive power dissipation in the IC.• Programmable output current to 50 mA• PWM dimming / enable• Universal 85 - 264 V AC operation• Fixed off-time buck converter• Internal 475 V power MOSFET• Over-temperature protection with hysteresis Technical Data: • Topology: Buck• Input Voltage: 20 ... 400 V• Output Current: 20 ... 50 mA• Power: 800 mW

  • Shop: reichelt elektronik
  • Price: 0.88 EUR excl. shipping
• 

  HV9961LG-G - LED-Treiber, Konstantstromregler, SO-8

  The HV9961 is an average current mode control LED driver IC operating in a constant off-time mode. Unlike HV9910B, this control IC does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The output LED current accuracy is ±3 %. The IC is equipped with a current limit comparator for hiccup-mode output short circuit protection. The HV9961 can be powered from an 8.0 ... 450 V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 275 mV reference, or controlled externally through a 0 ... 1.5 V dimming input. HV9961 is pin-to-pin compatible with HV9910B and it can be used as a drop-in replacement for many applications to improve the LED current accuracy and regulation.• Fast average current control• Programmable constant off-time switching• Linear dimming input• PWM dimming input• Output short circuit protection with skip mode• Ambient operating temperature -40 ... +125° C• Pin-compatible with the HV9910B Technical Data: • Topology: Buck• Input Voltage: 8 ... 400 V• Power: 650 mW

  • Shop: reichelt elektronik
  • Price: 1.65 EUR excl. shipping
• 

  Metapace K-3, silber/schwarz Kassenlade, Klappdeckel, Maße (BxHxT): 460x100x170mm, 6 Scheinfächer (vertikal), 8 Münzfächer, 1 Scheckfach, 2 pos. Schloß, unterschiedliche Schließung, Anschluß an Kassendrucker, RJ12, Farbe: silber/schwarz (META-k3s)

  Robust flip top box for particularly space saving use 8 coin, 7 note, 1 cheque compartment Combines high performance with absolutely small size (only 46x10x17 cm) Elegant steel housing in black with stainless steel cover If lack of space or high throughput is an issue at your point-of-sale, the Metapace K-3 flip-lid cash box is the right choice. Bank notes are sorted in vertical compartments resulting in very small external dimensions (46x10x17 cm, WxHxD). Fast and ergonomic work is guaranteed by a lid that opens upwards. Its extremely robust lid mechanism successfully passed tests with over two million open/close processes without any material fatigue, making this cash box the perfect choice for demanding and overloaded checkouts with long periods of use. The K-3 features seven bank note and eight coin compartments, as well as a cheque compartment that can be filled externally with receipts. Both coin and bank note inserts can be removed separately from the box. The K-3 is connected directly

  • Shop: JACOB Computer
  • Price: 275.94 EUR excl. shipping
• 

  HV9861ANG-G - Darlington Treiber, Konstantstromregler, SO-16

  The HV9861A is a patented, average-mode, constant current control LED driver IC operating in a constant off-time mode. Unlike the HV9910B, this control IC does not produce a peak-to-average error, and therefore greatly improves the accuracy, line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The output LED current accuracy is ±3%. The IC is equipped with a current limit comparator for hiccup-mode output short circuit protection. Internal over-temperature protection is provided. The internally regulated voltage (VDD) for the HV9861A is 7.5 V. The IC can be powered from a 15 - 450 V supply. A PWM dimming input is provided that accepts an external control TTL-compatible signal. The output current can be programmed by an internal 270 mV reference, or controlled externally through a 0 - 1.5 V dimming input. The IC is pin-to-pin compatible with the Supertex HV9910B and HV9961, and can be used as a drop-in replacement for many applications to improve the LED current accuracy and regulation.• Fast average current control• Programmable constant off-time switching• PWM / linear dimming input• Output short circuit protection with skip mode• Ambient operating temperature -40 ... +125°C• Pin-compatible with the HV9910B and HV9961 Technical Data: • Input Voltage: 8 ... 450 V• Dimming: PWM• power: 1000 mW

  • Shop: reichelt elektronik
  • Price: 0.88 EUR excl. shipping
• 

  STRENGTHENING OF R.C. BEAMS USING EXTERNALLY BONDED PLATES AND ANCHORS

  STRENGTHENING OF R.C. BEAMS USING EXTERNALLY BONDED PLATES AND ANCHORS ab 67.99 € als Taschenbuch: Strengthening and anchoring of rc beams. Aus dem Bereich: Bücher, Wissenschaft, Technik,

  • Shop: hugendubel
  • Price: 67.99 EUR excl. shipping
• 

  Dynamic Response of Concrete Beams Externally Reinforced With Carbon Fiber Reinforced Plastic

  Dynamic Response of Concrete Beams Externally Reinforced With Carbon Fiber Reinforced Plastic ab 97.99 € als Taschenbuch: . Aus dem Bereich: Bücher, Taschenbücher, Naturwissenschaft,

  • Shop: hugendubel
  • Price: 97.99 EUR excl. shipping
• 

  Dynamic Response of Concrete Beams Externally Reinforced With Carbon Fiber Reinforced Plastic

  Dynamic Response of Concrete Beams Externally Reinforced With Carbon Fiber Reinforced Plastic ab 125.49 € als gebundene Ausgabe: . Aus dem Bereich: Bücher, Wissenschaft, Technik,

  • Shop: hugendubel
  • Price: 125.49 EUR excl. shipping
• 

  Heat Transfer Enhancement in Externally Finned Tubes and Internally Finned Tubes and Annuli

  Heat Transfer Enhancement in Externally Finned Tubes and Internally Finned Tubes and Annuli ab 53.49 € als Taschenbuch: 1st ed. 2020. Aus dem Bereich: Bücher, Taschenbücher, Naturwissenschaft,

  • Shop: hugendubel
  • Price: 53.49 EUR excl. shipping

---

---