DC-DC Converter Board
Model：DC002
Features
◎ C Wide Input Voltage Range: 24V + / -25%
◎ Output Voltage 12V ±5%
◎ Guaranteed 3A output load current
◎ Excellent line and load regulation
◎ 150kHz fixed frequency internal oscillator
◎ Low power standby mode, IQ typically 80μA
◎ High efficiency
◎ Thermal shutdown and current limit protection
◎ RoHS Compliant, 100% Pb & Halogen Free
This dc-dc converter board is designed to provide stable and efficient 12V output for various applications. The module operates as a dc-dc buck module, featuring high efficiency, reliable protection functions, and compact design, making it ideal for industrial and embedded system use.
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◎ C Wide Input Voltage Range: 24V + / -25%
◎ Output Voltage 12V ±5%
◎ Guaranteed 3A output load current
◎ Excellent line and load regulation
◎ 150kHz fixed frequency internal oscillator
◎ Low power standby mode, IQ typically 80μA
◎ High efficiency
◎ Thermal shutdown and current limit protection
◎ RoHS Compliant, 100% Pb & Halogen Free
This dc-dc converter board is designed to provide stable and efficient 12V output for various applications. The module operates as a dc-dc buck module, featuring high efficiency, reliable protection functions, and compact design, making it ideal for industrial and embedded system use.
Specification
Converter board option
| Mode | Teleview part no. | Description |
| 1 | CPCB-DC002-3- | Wafer, No DC jack |
| 2 | CPCB-DC002-4- | Wafer, DC jack |
1. Electrical Characteristics
| Item | Parameter | Conditions | MIN | TYP | MAX |
| 1 | Output Voltage |
Vin 24V , 0.2A≦Load≦3A |
11.4V | 12V | 12.6V |
| 2 | Efficiency | Vin 24V , Load 3A | -- | 90% | -- |
| 3 | Osc. Frequency |
TJ=-40 ºC to 125 ºC |
110KHz | 150KHz | 173KHz |
2. Operating / Storage temperature
| Item | Parameter | Value |
| 1 | Operating | -10℃~60℃ |
| 2 | Storage | -20℃~60℃ |
3.Connector Description
● Connector List
| Connector | Function | Note |
| CON1 | Input | DC JACK 2.5ψ |
| CON2 | Input | PH 2.0mm, 4Pin , 180° |
| J2 | Output | PH 2.0mm, 9Pin , 180° |
Pin definition for connector
CON1: Input Connector (2.5ψ 3Pin DIP) Option
| Pin | Function | Note |
| 1 | 24V Input | Power supply of +24Vdc |
| 2,3 | GND | Ground |
CON2: Input Connector (2.0 mm 4Pin DIP)
| Pin | Function | Note |
| 1,2 | 24V Input | Power supply of +24Vdc |
| 3,4 | GND | Ground |
J2: Output Connector (2.0 mm 9Pin DIP)
| Pin | Function | Note |
| 1,2 | 24V Output | Power supply of +24Vdc |
| 3,4,5 | GND | Ground |
| 6,7,8,9 | 12V Output | Power supply of +12Vdc |
Board Dimension :60mm x 30mm
Screw holes*2:3.5mm
PCB Thickness: 1.6mm
PCB Height (PCB with components):<20mm
Board Dimension
Board Dimension :60mm x 30mm
Screw holes*2:3.5mm
PCB Thickness: 1.6mm
PCB Height (PCB with components):<20mm
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