Product introduction:
The 150W Power Adapter is an industrial-grade switching power supply featuring interleaved PFC technology and synchronous rectification, delivering 88%+ conversion efficiency across 170Vac~264Vac input range while meeting ERP VI standards. Certified by CCC/UL/CB and 12 other international approvals, its precision-regulated 54V/2.78A output (<1%Vpp ripple) meets the stringent requirements of medical and telecom equipment.
With modular thermal design incorporating dual ball-bearing fans and temperature control circuits, it maintains full 150W output from -5℃ to 45℃. The IP40-rated metal housing with special conformal coating resists moisture/dust/corrosion in harsh environments. Digital-protection circuits (OCP/OVP/SCP/OTP) respond within 100μs to ensure connected device safety. The compact 150×75×35mm chassis passes MIL-STD-810G vibration tests, offering 100,000+ hours MTBF for demanding applications like industrial automation and outdoor LED lighting.
Product Feature
High Efficiency
Efficiency up to 88%, compliant with ERP VI energy standards, reducing power consumption and operational costs.
01
Comprehensive Protection
Features over-current, over-voltage, short-circuit, and over-temperature protection for safe operation.
02
Wide Temperature Range
Operates in -5℃ to 45℃, ensuring quick startup even in harsh environments.
03
Compact & Durable
Dimensions: 150mm×70mm×35mm, IP40-rated, with flame-retardant (UL94 V-0) casing, ideal for space-constrained applications.
04
Global Certifications
Certified with CB, CE, CCC, and more, meeting international compliance standards.
05
Materials & Construction
Casing
Manufactured from PC945 V-0 rated flame-retardant plastic in white color (YB816). Features an IP40 protection rating.
Input
Standard C8 AC inlet.
Output
L-shaped DC plug (φ3.0*φ6.5mm, inner positive) attached to a 700mm, 18AWG, UL2464 white cable.
Internal Components
Utilizes high-reliability components from reputable brands (e.g., NXP IC, Infineon/ST MOSFETs). Compliant with RoHS, REACH, and Huawei's specific environmental standards (DKBA 2332).
Product Application
Huawei Network Infrastructure
Primarily designed for powering Huawei's SOHO and optical access network equipment
Industrial IT Equipment
Suitable for servers, storage systems, and communication devices requiring a stable and reliable 54V power source
Professional Telecommunications
Ideal for base station auxiliary equipment, network controllers, and other telecom hardware
Security & Control Systems
Can be used to power high-power Access Points, PoE injectors, and industrial control panels.
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Product Specification
1. Environmental Specifications
| Item | Unit | Minimum | Typical | Maximum | Remarks |
|---|---|---|---|---|---|
| Operating Temperature | °C | -5 | 25 | 45 | At -25°C, must be able to start within 5 minutes. Start-up waveform and ripple requirements are waived. |
| Storage Temperature | °C | -40 | 25 | 70 | / |
| Relative Humidity | % | 5 | / | 95 | Non-condensing |
| Altitude | m | -60 | / | 5000 | For operating conditions between 1800m and 5000m, the maximum operating temperature must be derated by 1°C for every 220m increase in altitude. |
| Cooling | / | / | / | / | Natural Convection |
| Salt Mist Requirement | / | / | / | / | Class B1 environment. Salt mist testing is performed to the stricter Class B2 standard. |
2. Input Characteristics
| Parameter | Unit | Minimum | Typical | Maximum | Remarks |
|---|---|---|---|---|---|
| Rated Input Voltage Range | Vac | 170 | 220 | 240 | |
| Input Voltage Range | Vac | 170 | 220 | 264 | Withstands up to 318Vac input at rated load for extended operation without damage. Compliance verified per 4-hour test standard. |
| AC Input Frequency | Hz | 47 | 50/60 | 63 | |
| Input Current | A | / | / | 2 | Measured at low line 170Vac with full load |
| Inrush Current | A | / | / | 60 | 1. Cold start with AC source at 264VAC input 2. Complies with standard ETSI300132-1 3. With 10A type C circuit breaker, simulating adapter plug/unplug or power outage recovery scenarios, the breaker must not trip |
| No-load Power Consumption | W | / | / | 0.21W | At 25°C ambient temperature with 230Vac input |
| AC Input Type | / | / | / | / | Single-phase input |
3. Basic Output Characteristics
| Parameter | Unit | Min | Typ | Max | Remarks |
|---|---|---|---|---|---|
| Rated Output Power | W | / | 150 | / | Full input voltage range |
| Output Voltage Range | Vdc | 52.4 | 54 | 55.6 | Full input voltage range, full load output, tested at DC output terminal |
| Efficiency | % | 88% | / | / | Meets ERP VI average efficiency: 88% Ambient temperature 25°C, 230V/50Hz input |
| Voltage Regulation Accuracy | % | / | / | ±3 | Full input voltage range, full load output |
| Line Regulation | % | / | / | ±2 | Rated current output, full voltage range variation |
| Load Regulation | % | / | / | ±3 | Rated voltage input, full load variation |
| Noise+Ripple (p-p) | mV | / | / | 500 | Tested across full input voltage, typical frequency 50/60Hz and full load range With 0.1μF ceramic/metal film capacitor and 10μF electrolytic capacitor parallel at output Oscilloscope bandwidth: 20MHz |
| Dynamic Response Recovery Time | μs | / | / | 200 | 25%~50%~25% or 50%~75%~50% or 75%~100%~75% load change Current slew rate: 0.1A/μs, period: 4ms |
| Dynamic Response Overshoot | % | / | / | ±5 | 25%~50%~25% or 50%~75%~50% or 75%~100%~75% load change Current slew rate: 0.1A/μs, period: 4ms |
| Power On/Off Overshoot | % | / | / | ±5 | Full input voltage range, full load output |
| Output Voltage Rise Time | ms | / | / | 200 | Output voltage rising from 10% to 90%, rated load |
| Turn-on Delay Time | s | / | / | 3 | |
| Hold-up Time | ms | 20 | / | / | Input 220Vac drops to 0 Output voltage remains within regulation accuracy at 0°, 45°, 90°, 135°, 180°, 225°, 270°, 315° phases |
4. Safety Certification
| Intended Shipping Region | AC Socket Type | Convertible from CB Report | Safety Certifications |
|---|---|---|---|
| Global | C8 | Yes (Convertible from CB) | CB, CE, CCC, EAC, S-mark, PSB, RCM, KC, BIS, SASO, UKCA, UL(NRTL) |
5. Outline Dimensions and Interface Terminals
| Definition | Parameters | Remarks |
|---|---|---|
| Outline Dimensions | 150mm (L) × 70mm (W) × 35mm (H) (Excluding foot height) |
1. Front side to have embossed "150W" marking. 2. Housing retains four bosses for adding feet. 3. Nameplate area recessed for inset, high-brightness laser engraving. 4. Mounting ears not required; no special requirements for draft angle. 5. Refer to Figure 3 for structural dimensions drawing. |
| Input Connector Requirement | C8 Socket, White YB816 | |
| Output DC Plug Requirement | L-shaped Output Terminal: 1. DC plug is semi-insulated, insulation length 4.0mm ±0.3mm. 2. DC plug dimensions: φ3.0φ6.512.5 (±0.3) mm. 3. Fork contact dimensions: 2.5mm ±0.1mm. 4. Production uses DC receptacle pin size: 3.0mm. 5. DC plug outer mold dimension: 10±0.3mm; DC Plug: "H" PLUG, non-recessed fork type with groove, requires center positive. |
|
| Output Cable | Cable Type: UL2464 Gauge: 18AWG Length: 700mm ±50mm Color: White, Color Code YB816 Material: Flame retardant rating VW-1 required |
1. No output ferrite bead. 2. Color difference ΔE ≤ 1 between finished output cable and sample. |
| Enclosure Protection Rating | IP40 or higher | |
| Cable Tie | Standard White Cable Tie | |
| Indicator Light | None | / |
