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Velleman HPS50 Technical Documentation Manual
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Velleman HPS50 Technical Documentation Manual

Pesonal oscilloscope with usb connectivity
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TECHNICAL DOCUMENTATION
COMMERCIAL CODE: HPS50
PRODUCT NAME:
Personal Scope with USB connection
DATE: 20/05/09
REVISION: 02
Filename: HPS50-Technical Doc V2.doc

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Summary of Contents for Velleman HPS50

  • Page 1 TECHNICAL DOCUMENTATION COMMERCIAL CODE: HPS50 PRODUCT NAME: Personal Scope with USB connection DATE: 20/05/09 REVISION: 02 Filename: HPS50-Technical Doc V2.doc...
  • Page 2 MANUFACTURED BY Velleman NV Legen Heirweg 33 9890 Gavere Belgium PREPARED BY APPROVED BY Stephan Santens Date:20/05/09 Date:...
  • Page 3 PRODUCT DESCRIPTION: HPS50 Pesonal oscilloscope With USB connectivity Designed By electronics enthusiasts For electronics enthusiasts! Powerful, compact and USB connectivity, this sums up the features of this oscilloscope. The large keyboard and bright LCD makes this unit a breeze to use, combine this with great specifications and you wonder how you ever managed without •...

  • Page 4: Product Picture

    PRODUCT PICTURE:...
  • Page 5 APPLICABLE NORMATIONS STANDARDS DESCRIPTION EN55022 Radiated disturbance field, CISPR22 limits EN55014 Conducted disturbance at mains port, CISPR14 limits EN61000-4-2 Electrostatic discharge level (IEC801/2) EN61000-4-3 Radiated immunity level ( IEC801/3) EN61000-4-4 Electrostatic fast transient / burst requirements (IEC801/4) EN61000-4-5 Surge immunity requirements (IEC801/5) ETS300683 EMC standard for short range device 9Khz -25GHz LOW VOLTAGE / SAFETY...
  • Page 6 Legen Heirweg 33 9890 Gavere Belgium declare that the product HPS50 Personal Scope if used according the instructions included with the unit meet the directives in accordance with 89/336/EEC-EMC Directive EN 55022 Limits and methods of measurement of radio interference...
  • Page 7 DIAGRAMS PARTSLIST MEASUREMENT RESULTS...
  • Page 8 BAV70 REF GND AGND DGND AGND 100p 100n LMV922M AGND DGND INPUT CAP2 IC2A 100n 4µ7 AGND AGND AGND VREFB VREFT Title HPS50 Input section Size Number Revision HPS50 Date: 12/12/2008 Sheet File: C:\Files\..\Input section.Sch Drawn By: Eddy De Cocker...
  • Page 9 Meter Down Left Hold PMBT2222A DGND DGND DGND PLVA2656A SW13 SW14 SW16 SW15 On/Off Auto Input Display Title PLVA2656A PLVA2656A HPS50 Digital section Size Number Revision DGND DGND HPS50 Date: 12/12/2008 Sheet File: C:\Files\..\Digital section.Sch Drawn By: Eddy De Cocker...
  • Page 10 LVenb 4µ7/25V PMBZ5248B 4µ7/25V BATTERY LM3622M-8.4 * Do not mount the components into the dashed area in case of an lcd with negatif power supply on board Title HPS50 Power supply section Size Number Revision HPS50 Date: 12/12/2008 Sheet File: C:\Files\..\Power supply section.Sch...
  • Page 11 ASSEMBLY...

  • Page 12: Parts List

    PARTS LIST CAP_HPS50 Capacitors for HPS50 47N/200V smd capacitor 200V 2N2/200V smd capacitor 200V C2, C3 smd capacitor smd capacitor C8, C9 smd capacitor smd capacitor smd capacitor smd capacitor C13, C14, C80 100N smd capacitor C15...C33, C72, C81 470N smd capacitor C34...C37, C82...
  • Page 13 µcontroller wit usb interface IC15 LM3622M-8.4 Lithium-Ion battery charger IC16 PCB_HPS50 Printed circuit board for HPS50 _PHPS50'1 Gold plated two layer PCB for handheld scope HPS50 QUARTZ_HPS50 Crystal, oscillator for HPS50 32.768KHZ smd watch crystal XO-40MHZ smd crystal clock oscillator 12MHZ...
  • Page 14 REG_HPS50 Voltage regulators for HPS50 LM2940S-5.0 smd 5V/1A low dropout voltage regulator smd low-power 3.3V/150mA low-dropout positive _TPS76433DBV voltage regulator RELAY_HPS50 Relays for HPS50 VR05R051AS Reed relais 5VDC / 0.5A / 50mW SIL 1 FORM A RY1...RY4 RES_HPS50 Resistors for HPS50...
  • Page 15 T1...T5 PMBT2907A smd pnp switching transistor T6, T7, T11, T12 PMBTA14 smd npn darlington transistor BCP53T1 smd pnp medium power transistor T9, T10 ZENER_HPS50 Zener diodes for HPS50 PMBZ5248B smd zener diode 18V/250mW PLVA2656A smd double zener diode 5V6/180mW ZD2...ZD6...
  • Page 16 Radiation test measurement:...
  • Page 17 WORST POSITION TEST PROBE FRONT...
  • Page 18 WORST POSITION TEST PROBE BACK...
  • Page 19 Addendum: Battery information:...
  • Page 20 Mains adaptor:...
  • Page 21 Velleman NV Legen Heirweg 33 9890 Gavere Belgium HPS50-Technical Doc V2.doc...