Micro • © PCB Components
English Manual v1.3
Thank you for purchasing this product. The Micro KSQ series consists of two different versions: one for
the 1.5 amp version which is based on LEDs at higher currents than the typical 1A such as the Cree XPG 2
and the other the 2.8 ampere version which is a counterpart to our Black Power Series and operates
multi-chip LEDs as the Cree XML or Seoul P7. The Micro series is based on the latest technologies such as
low RDS on MOSFET and 100% ceramic capacitors is highly efficient thanks to the switching regulator
according to principle, and developed little heat. The components used are top quality and thus enable a
long and trouble-free operation. We hope that they give you much joy and accompanies long.
Features:
• High power switch mode constant current source / Step Down (Buck) - No linear controller!
• Constant output current 1500mA/1700mA or 2800mA/3000mA depending on version
• Voltage drop about 1 volt
• Efficiency depending on input voltage and number of LEDs up to 97%
• Quality components, generously sized 100% SMD ceramic chip capacitors
• Qualitative two-sided board, thermal management design optimized, 70μm copper layer
• For lighting projects of any kind, such as Lights, lamps, flashlights, dive lights, automotive,
advertising signs, lighting technology and many more
• Other currents by changing the measuring resistor is possible
• Extremely compact dimensions of 23mm (round) x 7.6mm height (highest point)
• External PWM input for dimming
• Dimming and controllable with our μ-Dim, Led Stripe or Nano Dim
•
• Specifications 1.5A version
• Output current constant 1500mA (+/- 3%) or 1700mA (by selection)
• Input voltage range of 5-28 V / DC
• Up to 8 Leds a‘ 1.5A / 1.7A
• Specifications 2.8A version:
• Output current constant 2800mA (+/- 3%) or 3000mA (by selection)
• Input voltage range of 5-28 V / DC
• Up to 7 Leds a‘ 2.8A / 3A
