Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Annual output of 1 million modules |
| Delivery Time | 7 days |
| Packaging Details | Cartons on a pallet |
| Output Voltage Range | 88～150VDC |
| Efficiency | Peak Efficiency≥94% |
| Power Factor | Full Load≥0.95 |
| Voltage Regulation Accuracy | ≤±0.5% |
| Current Regulation Accuracy | ≤±1% |
| Soft Start Time | 3～8S |
| Current Sharing Imbalance | ≤±3% |
| warranty | 12 months |
| Brand Name | TONHE |
| Model Number | TH110D20NZ-6 |
| Certification | CE、ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Annual output of 1 million modules |
| Delivery Time | 7 days | Packaging Details | Cartons on a pallet |
| Output Voltage Range | 88～150VDC | Efficiency | Peak Efficiency≥94% |
| Power Factor | Full Load≥0.95 | Voltage Regulation Accuracy | ≤±0.5% |
| Current Regulation Accuracy | ≤±1% | Soft Start Time | 3～8S |
| Current Sharing Imbalance | ≤±3% | warranty | 12 months |
| Brand Name | TONHE | Model Number | TH110D20NZ-6 |
| Certification | CE、ISO9001 | Place of Origin | China |
| High Light | 94% Efficiency 110V DC Rectifier ，RS-485 Communication Interface High-Frequency Switching Power Supply ，20A Output Current Industrial Power Module | ||
The TH110D20NZ-6 is an intelligent, high-frequency switching power supply module designed for critical power systems. Combining active PFC and digital LLC technology, it delivers high efficiency and stable DC power in a compact design. With a built-in RS-485 interface, it enables seamless integration into automated monitoring and control networks.
| Model Number | TH110D20NZ-6 |
|---|---|
| Brand Name | TONHE |
| Input Voltage | 323-456VAC/380 |
| Output Current | 20A |
| Output Voltage | 88-150VDC/110 |
| Power | 2.2 KW |
| Parallel Operation Uneven Flow | ≤±3% |
| Efficiency | ≥94% |
| Voltage Stabilization Accuracy | ≤±0.5% |
| Ripple Coefficient | ≤0.5% |
| Current Stabilization Accuracy | ≤1% |
| Cooling | Fan cooling |
| Dimensions (L*W*H) | 342*237*89mm |
| Noise Level | ≤60dB |
| Warranty | 12 months |
| Place of Origin | HeBei, China |
| Parameter | Specification |
|---|---|
| Input Voltage | Three-phase 380VAC (-15%～+20%) |
| Input Frequency | 45～55Hz |
| Output Voltage Range | 88～150VDC |
| Current Limit Setting Range | 2～22A |
| Efficiency | Peak Efficiency ≥94% |
| Power Factor | Full Load ≥0.95 |
| Voltage Regulation Accuracy | ≤±0.5% |
| Current Regulation Accuracy | ≤±1% |
| Peak-to-Peak Ripple Factor | ≤0.5% |
| Output Noise (Peak-to-Peak) | At Rated Condition ≤60dB |
| Current Sharing Imbalance | ≤±3% |
| Soft Start Time | 3～8S |
| Storage Temperature | -40～+60℃ |
| Operating Temperature | -10～+40℃ |
| Cooling Method | Fan Cooling |
| Test | Specification |
|---|---|
| Input to Chassis | 2100VAC for 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Output to Chassis | 2100VAC for 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Input to Output | 2100VAC for 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Insulation Resistance | ≥10MΩ (1000V Insulation Resistance Test) |
This module is the optimal DC power source for applications demanding high reliability and smart management, including:
1,Why choose us?
We are a high-tech enterprise integrating manufacturing, sales, system solutions, and after-sales service. With over 290 successful projects for 220 kV to 500 kV substations and battery systems above 1000 Ah, Tonhe has become a leading DC power system supplier in China, holding over 40% market share and producing 1 million modules annually. Choose us for exceptional quality, reliable support, and proven value.
2,How can we guarantee quality?
Our 8 advanced production lines, equipped with imported machinery, achieve 80% automation and up to 99% first-pass yield. All power modules undergo double-sided potting, conformal coating, and rigorous functional, environmental, and aging tests—ensuring reliable 24/7 performance in critical power infrastructures.
3,How We Support Your Business?
A full range of power conversion modules, system-level low-voltage DC distribution cabinets for DC loads, data center power systems, as well as customized hardware and software power solutions.
4,Can customers get sample orders?
Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
5,What are the payment types?
We accept payment via TT (Telegraphic Transfer).
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
210000000-250000000
Employee Number:
1800~2000
Ecer Certification：
Verified Supplier
Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov... Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov...
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