Established in 1995, Chijiu Battery Co., Ltd. are a high-tech China dc dc converter manufacturer and wholesaler engaged in the design, manufacturing and marketing of battery, charger, adapter and solar panels etc. Our custom dc dc converters are extensively used in telecommunications, electronics, solar energy systems, electric vehicles, UPS, security systems, emergency lighting, power tools, mobile phone, digital camera & camcorder, MP3, laptop, portable DVD, blue-tooth, PDA and intelligent charger solution. To keep the GB/T7112-1998, IEC60086-2 standards. We implement the certificate system ISO9002 since 1998. In 2001 we passed the audit of ISO9001:2000 quality management system and ISO14001:1996 environment management system conducted by the world-renowned Det Norske Veritas (DNV) and had the certificates issued.

Efficiency up to 81%
Small Footprint
SIP& DIP Package Styles
Industry Standard Pinout
UL94-V0 Package
No Heatsink Required
1K / 3KVDC Isolation
Temperature Range: -40~+85 degrees C
Input Voltage Range: 5-24V
Output Voltage: Single/ dual, 5V-15V
Temperature Coefficient: 0.03% degrees C Max.
Ripple & Noise: 150mVp-p (20MHz BW)Max.
Output Short Circuit Protection: 1 second
Line Regulation: 1.2% Max.
Load Regulation: 15% Max.
Isolation voltage: optional 1000VDC/3000VDC
Isolation resistance: 1ohm Min.
Switching Frequency: 100KHZ Min.
Operating Temperature Range: -40 ~ +85 degrees C
Temperature Rise at Full Load: 25 degrees C (Max)
No-load Power Consumption: 10% rated power (Typ)
Storage Temperature Range: -55 ~ +125 degrees C
Lead Temperature: 300 degrees C
MTBF >1,000,000 hours
Cooling: Free Air Convection
Storage Humidity Range: 5%~ 95%
Case Material: Plastic (UL94-V0)

Choose from our range of low powered DC DC Converters for applications including distributed power systems, mixed analog/digital subsystems, portable test equipments, local power networks and battery backed systems.Salient features of our converters include high isolation, high efficiency, ultra-wide (4:1) input voltage ranges, SMT technology, CUL/UL 1950 & EN60950 safety approvals, ROHS compliance and a 2 year warranty.

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