# PAD series

### High Voltage High Power Amplifier Modules up to 2050V and 40Ap

## Features

- Up to ±1025V / 2050V
- Up to 30A / 40A
_{P} - Highest Power Density
- Up to 450W Output Power
- High Speed up to 350kHz
- External Compensation
- PCB Mountable
- Integrated Cooling Fans
- Programmable Current Limit
- Over Temperature Shutdown
- Temperature Monitor
- Evaluation Kits Available

**Applications**

- Piezo Driver
- Industrial Ink Jet Head Driver
- Magnetic deflection
- Semiconductor Testing
- Ultrasound Transducer Driver

The PAD Series comprises high power operational amplifiers for industrial applications.

With a new concept for component amplifiers, these hybrid circuit designs feature surface mount component construction on an insulated metal substrate.

Integrated heat sink and fan provide optimum cooling. The new approach decreases weight and system complexity while increasing power density. The PAD modules achieve up to 450W output power while occupying a small PCB surface area.

## Model Overview

Model | Supply Voltage |
Output Current Output Power |
Max. Power Dissipation |
Power Bandw. Slew Rate |
Dimensions L x W x H Features |
---|---|---|---|---|---|

PAD01 |
±15V - ±50V 30V - 100V |
5A / 7A_{P}50W |
30W | 100kHz @90V _{PP}35V/µs |
30.0 x 30.0 x 37.5mm³ External compensation, programmable current limit |

PAD04 |
±15V - ±100V 30V - 200V |
5A / 7A_{P}60W |
30W | 350kHz @180V _{PP}200V/µs |
30.0 x 30.0 x 37.5mm³ External compensation |

PAD20 |
±15V - ±75V 30V - 150V |
5A / 7A_{P}80W |
40W | 10kHz @130V _{PP}5V/µs |
40.0 x 40.0 x 53.2mm³ Temperature monitor, over-temp shutdown, 4-wire current limit |

PAD38 |
±15V - ±100V 30V - 200V |
10A / 25A_{P}250W |
125W | 33kHz @180V _{PP}10V/µs |
52.3 x 41.5 x 11.4mm³ External compensation, programmable current limit |

PAD39 |
±15V - ±50V 30V - 100V |
10A / 25A_{P}200W |
125W | 80kHz @80V _{PP}10V/µs |
52.3 x 41.5 x 11.4mm³ External compensation, programmable current limit |

PAD108 |
±15V - ±100V 30V - 200V |
10A / 12A_{P}200W |
100W | 300kHz @180V _{PP}170V/µs |
63.3 x 41.4 x 11.4mm³ External compensation, programmable current limit |

PAD111 |
±15V - ±50V 30V - 100V |
15A / 50A_{P}250W |
170W | 500kHz @90V _{PP}130V/µs |
63.3 x 41.4 x 11.4mm³ External compensation, programmable current limit |

PAD112 |
±15V - ±75V 30V - 150V |
5A / 7A_{P}100W |
50W | 30kHz @130V _{PP}14V/µs |
49.8 x 49.8 x 41.9mm³ Temperature monitor, over-temp shutdown, 4-wire current limit |

PAD113 |
±15V - ±250V 30V - 500V |
1.5A / 3A_{P}96W |
29W | 15kHz @480V _{PP}40V/µs |
49.8 x 49.8 x 31.9mm³ Temperature monitor, over-temp shutdown, 4-wire current limit |

PAD115A |
±10V - ±150V 20V - 300V |
20A / 30A_{P}400W |
165W | 7kHz @280V _{PP}8V/µs |
60.0 x 60.0 x 67.3mm³ Temperature monitor, over-temp shutdown |

PAD117A |
±5V - ±50V 10V - 100V |
15A / 20A_{P}250W |
100W | 23kHz @90V _{PP}8V/µs |
60.0 x 60.0 x 58.3mm³ RRIO, temp. monitor, over-temp shutdown, 4-wire current limit |

PAD118 |
±10V - ±50V 20V - 100V |
30A / 40A_{P}400W |
165W | 20kHz @90V _{PP}8V/µs |
60.0 x 60.0 x 67.3mm³ Temperature monitor, over-temp shutdown |

PAD119A |
±10V - ±100V 20V - 200V |
20A / 30A_{P}400W |
165W | 20kHz @90V _{PP}8V/µs |
60.0 x 60.0 x 67.3mm³ Temperature monitor, over-temp shutdown |

PAD126 |
±20V - ±250V 40V - 500V |
10A / 12A_{P}450W |
150W | 25kHz @480V _{PP}50V/µs |
80.0 x 80.0 x 63.9mm³ Temperature monitor, over-temp shutdown, 4-wire current limit |

PAD127OBSOLETE replaced by PAD157 |
±5V - ±50V 10V - 100V |
30A / 40A_{P}450W |
225W | 10kHz @90V _{PP}8V/µs |
80.0 x 80.0 x 63.9mm³ RRIO, temperature monitor, over-temp shutdown, 4-wire current limit |

PAD128 |
±10V - ±50V 20V - 100V |
20A / 30A_{P}400W |
140W | 20kHz @90V _{PP}16V/µs |
60.0 x 60.0 x 67.3mm³ RRIO, temperature monitor, over-temp shutdown, 4-wire current limit, low distortion |

PAD129 |
±10V - ±100V 20V - 200V |
15A / 20A_{P}400W |
140W | 20kHz @90V _{PP}37V/µs |
60.0 x 60.0 x 67.3mm³ RRIO, temperature monitor, over-temp shutdown, 4-wire current limit, high power bandwidth |

PAD135 |
±15V - ±100V 30V - 200V |
5A / 10A_{P}80W |
40W | 350kHz @180V _{PP}200V/µs |
40.0 x 40.0 x 53.2mm³ Low cost, high power bandwidth, 200V/µs slew rate |

PAD136 |
±15V - ±100V 30V - 200V |
7A / 10A_{P}150W |
100W | 350kHz @180V _{PP}200V/µs |
45.6 x 39.5 x 11.4mm³ Low cost, high power bandwidth, 200V/µs slew rate |

PAD137 |
±5V - ±50V 10V - 100V |
20A / 30A_{P}400W |
140W | 23kHz @90V _{PP}8V/µs |
60.0 x 60.0 x 67.3mm³ RRIO, temperature monitor, over-temp shutdown, 4-wire current limit |

PAD138 |
±15V - ±100V 30V - 200V |
10A / 12A_{P}240W |
75W | 30kHz @180V _{PP}30V/µs |
40.0 x 40.0 x 53.2mm³ Low cost, small size |

PAD141 |
±6V - ±50V 12V - 100V |
10A / 15A_{P}240W |
75W | 28kHz @90V _{PP}7V/µs |
40.0 x 40.0 x 53.2mm³ Low cost, small size, single supply operation |

PAD149 |
±15V - ±100V 30V - 200V |
10A / 12A_{P}240W |
125W | 150kHz @180V _{PP}100V/µs |
Low cost, temperature monitor, short circuit protection, external shutdown |

PAD150 |
±15V - ±50V 30V - 100V |
10A / 20A_{P}200W |
125W | 500kHz @90V _{PP}200V/µs |
45.6 x 39.5 x 11.4mm³ Low cost, high power bandwidth, 200V/µs slew rate small size |

PAD157 |
±5V - ±50V 10V - 100V |
30A / 40A_{P}450W |
225W | 10kHz @90V _{PP}8V/µs |
80.0 x 80.0 x 63.9mm³ RRIO, temperature monitor, over-temp shutdown, 4-wire current limit, no balancing resistors required |

PAD183 |
±15V - ±175V 30V - 350V |
1.5A / 2.0A_{P}70W |
35W | 100kHz @330V _{PP}100V/µs |
40.0 x 40.0 x 53.2mm³ Low cost, small size |

PAD188 |
±25V - ±262V 50V - 525V |
0.1A / 0.2A_{P}10W |
5W | 2kHz @960V _{PP}3V/µs |
31.6 x 31.6 x 14.9mm³ High voltage, external compensation, programmable current limit, conformal coated, 1mA quiescent current |

PAD189A |
±50V - ±525V 100V - 1050V |
1.5A / 1.5A_{P}180W |
60W | 10kHz @960V _{PP}30V/µs |
60.0 x 60.0 x 48.3mm³ High voltage, external compensation, 4-wire current limit, conformal coated |

PAD195 |
±50V - ±520V 100V - 1040V |
0.1A / 0.2A_{P}40W |
20W | 1kHz @1000V _{PP}20V/µs |
40.0 x 40.0 x 28.1mm³ High voltage, external compensation, programmable current limit, conformal coated, 1mA quiescent current |

PAD196 |
±50V - ±1025V 100V - 2050V |
0.05A / 0.1A_{P}24W |
12W | 0.5kHz @2000V _{PP}5V/µs |
49.8 x 49.8 x 26.3mm³ Very high voltage, external compensation, programmable current limit, conformal coated, 1mA quiescent current |

PAD541 |
±10V - ±50V 20V - 100V |
5A / 7A_{P}100W |
50W | 57kHz @80V _{PP}14V/µs |
50.8 x 3.9 x 16.0mm³ Low cost SIP design, external compensation, programmable current limit |

##### Disclaimer

The information given here is technical data, not assured product characteristics. It has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. The user has to ensure by adequate tests that the product is suitable for his application regarding safety and technical aspects.

hivolt.de GmbH & Co. KG does not assume any liability arising out of the application or use of any product described.

##### Safety Advice

Design, installation and inspection of machinery and devices carrying high voltage require accordingly trained and qualified personnel. Appropriate safety rules and directives must be complied with.

Improper handling of high voltage can mean severe injuries or death and may cause serious collateral damage!