Capacitor: Tadiran HLC Series
Capacitors offer flexible solutions for short- and medium-term energy storage. They are characterized by high charge and discharge capability as well as long service life. They are especially suitable for applications with frequent charge cycles or high power demands, such as emergency power supplies, energy storage systems, or buffering applications.
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3.6 V cylindrical cell
Tadiran HLC series – hybrid layer capacitors for pulsesplus™ batteries
The Tadiran HLC Series is based on rechargeable lithium intercalation technology and serves as a high-pulse energy buffer in combination with Tadiran Lithium-Thionyl Chloride cells. Integrated into the PulsesPlus™ architecture, HLCs provide short but powerful current bursts exactly when required – for example, during data transmission or device activation.
Thanks to their low impedance, minimal self-discharge, and stable performance across a wide temperature range, HLCs are ideal for applications that demand long-term, maintenance-free energy supply. The result: a hybrid power source that combines high energy density with robust power output – reliable, efficient, and built to last.
Typical applications and key features:
- Energy backup for autonomous sensors, data loggers, and asset tracking systems
- Power source for mission-critical devices (e.g. alarms, wireless modules)
- Trusted in industrial, infrastructure, security, and mobility environments
- Service life of up to 25 years in PulsesPlus™ systems
- Charged to 3.6 V (optionally 3.9 V)
- Extremely low self-discharge (<1% per year)
- Temperature range from –40 °C to +85 °C
- High pulse current capability – up to 5,000 mA depending on model
- Optimized for standby operation with intermittent high current demand
Performance profile and model examples
The HLC portfolio includes models for space-constrained designs as well as versions engineered for maximum performance. Compact cells like the HLC-1020 or HLC-1020P6 deliver up to 14 mAh and are ideal for low-energy sensor applications. For higher current loads and extended operating times, models such as HLC-1530A (70 mAh) or HLC-1550A (155 mAh) offer robust, high-capacity solutions – even under extreme environmental conditions.
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