**Professional BK Power-Supply Applications**

BK Precision offers a full and wide range of quality power supplies and power sources to cover all the needs. BK Presision has more than 100 different models available that covers basic to high performance, 30 W to 5100 W, single or multiple outputs, programmable and non-programmable, linear, switching, mixed mode, multi range (auto) and dual range.

Especially for the high performance and high power situations BK Precision offers models that support the more demanding applications.

Especially for the high performance and high power situations BK Precision offers models that support the more demanding applications.

**Solar Array Simulation (SAS)**

The PVS and newest MR series are prepared with built-in SAS (Solar Array Simulator) function to generate PV (photovoltaic) I-V curves

- storage of up to 101 I-V curves

- Variety of input parameters (Voc, Isc, Vmp, Imp, and temperature coefficient)

- Monitors and logs real-time voltage, current, power, MPPT efficiency, and average MPPT efficiency

- Simulate I-V curve under different weather conditions during a day

- User-definable irradiance profile

- Generate a custom I-V curve with up to 4,096 data point

- Test to EN50530, NB/T32004, Sandia lab standards

BK Precision offers 6 different models available covering several combinations of power, voltage and current, that only needs a convenient single-phase AC input.

MR25080 | 5000 W | 250 V | 80 A | 5.350,00 € |

MR50040 | 5000 W | 500 V | 40 A | 5.350,00 € |

MR100020 | 5000 W | 1000 V | 20 A | 5.350,00 € |

PVS60085MR | 3000 W | 600 V | 8.5 A | 4.000,00 € |

PVS60085 | 5100 W | 600 V | 8.5 A | 4.750,00 € |

PVS10005 | 5000 W | 1000 V | 5 A | 4.750,00 € |

**LED Mode**

The BK9170B/BK9180B series design incorporates special LED test modes for efficient and safe electrical tests of LED panels. Powering LEDs with conventional power supplies will potentially cause permanent damage to the UUT or limit its lifespan. This damage is caused by the excessive inrush current at power up and the non-linear characteristics of the LED’s I-V curve. These power supplies feature two distinct operating modes suitable for LED testing in a manufacturing or R&D environment and other special applications requiring a controlled rise time at power up without generating any inrush current.

BK Precision offers 9 different dual range models with up to 210 W outputs, in each 2 of them are dual output.

BK9171B | 210 W | 10 V, 20 V | 10 A, 5 A | 910,00 € | 1 output |

BK9172B | 210 W | 35 V, 70 V | 3 A, 1.5 A | 910,00 € | 1 output |

BK9173B | 210 W | 10 V, 20 V | 10 A, 5 A | 1.320,00 € | 2 outputs |

BK9174B | 210 W | 35 V, 70 V | 3 A, 1.5 A | 1.320,00 € | 2 outputs |

BK9181B | 210 W | 18 V, 36 V | 8 A, 4 A | 960,00 € | 1 output |

BK9182B | 210 W | 10 V, 20 V | 20 A, 10 A | 1.160,00 € | 1 output |

BK9183B | 210 W | 35 V, 70 V | 6 A, 3 A | 1.130,00 € | 1 output |

BK9184B | 210 W | 100 V, 200 V | 2 A, 1 A | 1.260,00 € | 1 output |

BK9185B | 210 W | 400 V, 600 V | 0.5 A, 0.35 A | 1.260,00 € | 1 output |

**Built-in simulations compliant to automotive test standards**

In order to ensure electronic systems used in a vehicle are able to function in an automotive environment, automotive component manufacturers test electronic modules to industry standards.

The BK9115-AT provides automotive power test waveforms compliant to DIN 40839 and ISO 16750-2 standards that can simulate common test conditions for electrical and electronic devices installed in automobiles.

Even this series of power supplies have 4 different models, only one support these specific tests, the BK9115-AT.

Still the other 3 models are very interesting as they can be easily connected in series or parallel to increase their voltage or current output.

BK9115 | 1200 W | 80 V | 60 A | 1.860,00 € |

BK9115-AT | 1200 W | 80 V | 60 A | 2.350,00 € |

BK9116 | 1200 W | 150 V | 30 A | 2.100,00 € |

BK9117 | 3000 W | 80 V | 120 A | 3.400,00 € |

Still the other 3 models are very interesting as they can be easily connected in series or parallel to increase their voltage or current output.

Series | Parallel | |

BK9115 | 3 units (240 V Max) | 3 units (180 A Max) |

BK9115-AT | 3 units (240 V Max) | 3 units (180 A Max) |

BK9116 | 2 units (300 V Max) | 4 units (120 A Max) |

BK9117 | 3 units (240 V Max) | 4 units (480 A Max) |

**Power line disturbance (PLD) simulator**

The PLD simulator is an extended feature of list mode that provides the user with more control over the disturbance insertion into the waveform. This can be useful for evaluating a product’s immunity performance. For instance, a user could produce common waveform disturbances like surge, sag, spikes, and dropouts at user-defined locations on the waveform.

This function is available in our range of AC Power Sources, where we have 5 different models. They have also present other important characteristic:

- Dimmer mode

- Voltage and frequency sweep mode Pre-compliance testing for voltage dips and frequency simulation according to IEC61000-4-11 / 4-14 / 4-2

- Low total harmonic distortion meets the IEC 61000-3-2 standard

- Built-in standard waveforms sine, square and clipped sine

- Dimmer mode

- Voltage and frequency sweep mode Pre-compliance testing for voltage dips and frequency simulation according to IEC61000-4-11 / 4-14 / 4-2

- Low total harmonic distortion meets the IEC 61000-3-2 standard

- Built-in standard waveforms sine, square and clipped sine

Our 5 different models have a single-phase output but now it's possible to combine 3 different models of the BK9832B and BK9833B and have a 3-phase output up to 9000 VA.

BK9801 | 300 VA | 300 V | 3 A | 2.100,00 € | |

BK9803 | 750 VA | 300 V | 6 A | 3.070,00 € | |

BK9805 | 1500 VA | 300 V | 12 A | 4.500,00 € | |

BK9832B | 2000 VA | 300 V | 20 A | 6.350,00 € | 3-phase option |

BK9833B | 3000 VA | 300 V | 30 A | 7.550,00 € | 3-phase option |

**YouTube channel and Tutorial Videos**- MR series overview: https://youtu.be/cEvGdECF5K4

- BK9115 series overview: https://youtu.be/xCwWJjX8F4Q

- BK9800 series overview: https://youtu.be/J5_Odn8vmrM

- BK9830B series overview: https://youtu.be/MmViCSl_Kxc

Professional BK Power Supply Applications