GP303E‑050‑300 | 5V 3A 15W EU‑Plug AC‑DC Adapter, 2.5×0.7×10MM DC Barrel Connector, 1500mm Output Cable

The GP303E‑050‑300 (internal part‑code HC12081501, cross‑reference WM1020) is a wall‑mount switching‑mode AC‑DC power adapter manufactured by Shenzhen Gospell Digital Technology Co., Ltd., distributed by TPS‑Elektronik GmbH. This universal 100‑240V input 15‑watt EU‑plug power adapter is fitted with 1500 mm UL2468 18AWG output cable and 2.5×0.7×10 mm tuning‑fork type DC barrel plug. UL94‑V0 flame‑retardant housing, low leakage current, auto‑recovery short‑circuit and over‑current protection. Designed for I.T.E, security cameras, monitoring equipment and various low‑voltage consumer electronic devices, compliant with IEC60950 safety and Class‑B EMC standards.

Core Specifications: AC input 90‑264Vac, 47‑63Hz, max full‑load input current 0.8A, cold‑start peak inrush current ＜40A, standby power consumption ＜0.3W. DC output: 5.0VDC ±5%, rated 3A, total power 15W; output ripple‑noise ≤50 mV p‑p (20 MHz bandwidth). Protections: over‑current 4500‑5400mA, auto‑recovering short‑circuit protection. Safety: Hi‑pot 3000Vac / 5mA / 60s; insulation resistance ≥50MΩ @500VDC; max leakage current ≤0.25mA; UL94‑V0 flame retardant housing. MTBF ≥30000 hours (MIL‑HDBK‑217F). Mechanical: EU 2‑pin plug, dimension 66×42×65 mm, weight approx. 0.10 kg; 1.5 m 18AWG cable, 2.5×0.7×10 mm tuning‑fork DC connector. Operating temperature 0‑40℃, storage‑20‑70℃, humidity 35‑95% RH non‑condensing. Passed vibration, drop, cable‑bending, tensile‑strength and ESD ±6kV contact / ±10kV air discharge tests.

Key Features

• GP303E‑050‑300, internal code HC12081501, 5V 3A 15W switching‑mode AC‑DC adapter, cross‑ref WM1020, EU wall‑plug power supply
• Universal wide‑range AC input: 90‑264Vac, 47‑63Hz, max full‑load input current 0.8A; no‑load standby power consumption ＜0.3 W; cold‑start inrush current ＜40A
• DC output: 5.0VDC ±5%, rated 3A, 15W rated power; output ripple & noise ≤50 mV p‑p under full‑load condition
• Protections: 4500‑5400mA over‑current protection, auto‑recovering short‑circuit protection, no permanent damage after fault removal
• Safety performance: IEC60950 / UL60950 certified; Hi‑pot withstand 3000Vac / 5mA / 60s; insulation resistance ≥50 MΩ; max leakage current ≤0.25 mA; UL94‑V0 flame‑retardant plastic housing
• Mechanical construction: EU 2‑pin wall plug; dimension 66×42×65 mm, weight approx. 100g; 1500 mm UL2468 18AWG output cable; 2.5×0.7×10 mm tuning‑fork‑style DC barrel connector
• Reliability: MTBF ≥30000 hours (MIL‑HDBK‑217F); 48‑hour full‑load continuous operation capability; passed IEC vibration, 100 cm drop, cable bending & tensile‑strength test
• ESD performance: ±6 kV contact discharge, ±10 kV air discharge without malfunction
• EMC compliance: CE, FCC Part15 Subpart B Class‑B, EN55022, EN55024 standards
• Environmental: Operating temperature 0‑40℃; storage‑20‑70℃; operating humidity 35‑95% RH non‑condensing
• Typical applications: ITE equipment, security cameras, monitoring devices and other 5V low‑voltage consumer electronic equipment