Oxygen concentrator

Oxygen generators achieve oxygen-nitrogen separation through molecular sieve technology, relying on the high-pressure operation of the compressor and the alternating switching of solenoid valves. To address the high-energy back electromotive force generated during commutation of these inductive loads and the risk of heat accumulation during long-term operation, we offer industrial-grade transient overvoltage protection and low-impedance filtering solutions. These solutions effectively absorb switching arcs and surge impacts, preventing logic misjudgments or resets on the control board. While ensuring continuous and stable oxygen production, they significantly improve the overall lifespan and safety of the equipment in complex electrical environments.

Block diagram

Find products and reference designs for your system.

Products

Reference designs

Gdt 气体放电管 (2)

2R600L-5.5×6

-- 2R600L-5.5×6, 2-electrode GDT, 600V DC breakdown, ±20%, 5kA (8/20µs), ≤1pF.

2R600L-8×6

-- 2R600L-8×6, 2-electrode gas discharge tube, 600V DC breakdown voltage, ±20% tolerance, 10kA (8/20µs) impulse discharge current, ≤1pF, ITU-T K.12 compliant, for primary lightning protection.

Mov 压敏电阻 (2)

Tvs 瞬态抑制二极管 (3)

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

SMCJ28CA

-- SMCJ28CA, bidirectional TVS diode, VR=28V, VBR≈31–35V, VC≈45V, IPP≈33A, IR≤1µA, 1500W (10/1000µs).

SMCJ30CA

-- SMCJ30CA, bidirectional TVS diode, VR=30V, VBR≈33–37V, VC≈48V, IPP≈31.3A, IR≤1µA, 1500W (10/1000µs).

Common mode inductor 共模滤波电感 (1)

Tvs 瞬态抑制二极管 (4)

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

SMBJ28CA

-- SMBJ28CA, bidirectional TVS diode, VR=28V, VBR≈31.1–34.4V, VC≈45.4V, 600W.

SMCJ15CA

-- SMCJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, IPP≈61A, IR≤1µA, 1500W.

SMCJ28CA

-- SMCJ28CA, bidirectional TVS diode, VR=28V, VBR≈31–35V, VC≈45V, IPP≈33A, IR≤1µA, 1500W (10/1000µs).

Sbr 肖特基二极管 (1)

Esd 静电保护元件 (1)

ESD0524P

-- 5V four-line ultra low capacitance TVS diode array with 0.35pF line-to-line capacitance in DFN2510-10L package for high speed data protection

Esd 静电保护元件 (2)

ESD5V0D3B

-- 5V working voltage, high surge low clamping TVS diode optimized for rugged transient suppression

ESD3V3D8B

-- Enhanced ESD diode protects 3.3V signal lines in compact designs.

Tss 半导体放电管 (2)

P0220SCL

-- P0220SCL, TSS surge suppressor, offers reliable surge suppression for industrial and telecom circuits, with fast clamping and low leakage.

-- P3100SCL, TSS surge suppressor, provides reliable protection for telecom lines and sensitive electronics. With fast response and low leakage, it provides the reliability needed for modern communication equipment.

Esd 静电保护元件 (1)

Gdt 气体放电管 (4)

2R600L-5.5×6

-- 2R600L-5.5×6, 2-electrode GDT, 600V DC breakdown, ±20%, 5kA (8/20µs), ≤1pF.

2R600L-8×6

-- 2R600L-8×6, 2-electrode gas discharge tube, 600V DC breakdown voltage, ±20% tolerance, 10kA (8/20µs) impulse discharge current, ≤1pF, ITU-T K.12 compliant, for primary lightning protection.