Cotek Electronic Ind. Co., Ltd. products

AEK Series is a high power density power supply, designed in low profile (1.5U), supporting 3K Watts. We offer different models supporting AC input full range (90~264Vac) and DC output voltage from 12VDC to 400VDC. It also features programmable output voltage and current from 0~105%, forced current sharing at parallel operation, constant current limit, selectable 5V/0.5A, or 9V/0.3A auxiliary output, Global control via RS232, remote ON/OFF and Remote sense functions. Suitable for battery charging applications.

All in one design: Bi-direction inverter and charger. 4 stage charging function with Max. 100A. Up to 12KW AC bypass capability (thru 2 legs , 50 Amp each). Intelligent software for power management: Power sharing and generator function. Fan controls by load and temperature. -20oC~40oC full load operation without derating. UL458 with marine supplement , CSA 22.2 , FCC approved. Compact design (2000W @ 17.6 kg). Accessory: Remote controller CR-20.

Bi-directional inverter and charger. Automatically various operation mode : 1. Inverter mode 2. Charger mode 3. Power Sharing 4. Power Generation 5. Power Support. 3 stage charging function. Wide working temperature range --20oC ~ 40oC. UL & CE Certified. Such as UL458 with marine supplement , UL1741, FCC approved. -20oC~40oC full load operation without derating. High Power density (1200W @4.55kg, 2000W @ 6 kg). Remote controller CR-20C / CR-16B / CR-8 (Optional). Charging Compensation via The Temperature Sensor (optional).

Pure sine wave output. Power ON / OFF remote control (Green Terminal). Input & output fully isolation. Temperature & load controlled cooling fan. User friendly interface. Output frequency 50/60 Hz selectable by DIP switch. Output voltage DIP switch selectable. Power saving mode by variable resister. 3-color LED status indicators. Input protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage. Output protection: Short Circuit / Overload / Over Temperature. E13 / UL / CE / FCC approved.

Parallel redundancy design for power expansion. 1?3W / 3?4W for multiple industrial applications. Built-in ATS and AC circuit breaker. Selectable output voltage and output frequency. RS-232 communication interface. Input & output fully isolation. Output voltage / power saving mode selectable by DIP switch or remote control (via CR-10). Input protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage. Output protection: Short Circuit / Overload / Over Temperature / Over Voltage. UL / CE approved.

SE200 Features: Pure sine wave output. Power ON / OFF remote control (Green Terminal). Wide input range:10~16VDC (112 / 212), 20~32VDC (124 / 224). Wide operating temperature:-20?~60?. Input & output fully isolation. Output frequency 50/60Hz selectable by DIP switch. Output voltage / power saving mode selectable. Input protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage. Output protection: Short Circuit / Overload / Over Temperature. CE / FCC / E13 approved.

Modbus Protocol Interface. Engineering Bootloader Mode. Monitoring Event Log. Direct Alarm Message. EPO mode (Emergency Power Off). Hot swappable module with LED indicator. Standard 19” 2U rack mount. Zero transfer time. DC Mode / AC Mode selectable (Dual input AC / DC). High efficiency up to 95% at AC Mode. Up to 32 modules can be connected in parallel (up to 51.2KW). CE / FCC approved.

AE-800 Features: Universal AC input / Full range. Programmable output voltage (0%~105%). Programmable output current (0%~105%). Forced current sharing at parallel operation. Constant current limit. Selectable +5V / 0.5A or +9V / 0.3A auxiliary output. Remote setting multiple PSU via RS-232, RS-485 & I2C. Power OK signal. Remote ON / OFF, Remote sense function. Protection: OVP, OLP, OTP, Fan failure. Accessory: CT Series.

Universal AC input / Full range. Programmable output voltage & Current (0%~105%). High power density 16.3W / inch3. Built-in Oring Diode. Built-in RS-485 and I2C Interface. Global control via RS232/485. Forced current sharing at parallel operation. Constant current limit. Remote ON / OFF, remote sense function. Protection: OVP, OLP, OTP, Fan failure.

AK-650 Features: Universal AC input / Full range. Programmable output voltage (30%~105%). Programmable output current (40%~105%). +5V / 0.5A auxiliary output. Forced current sharing at parallel operation. Power OK signal. Remote ON/OFF, remote sense function. Protection: OVP, OLP, OTP, SCP, Fan failure.