4W Power Module, Single and Dual Output, PCB Mountable

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Features:
- Universal input: 90-305V AC, 47-63Hz
- Low ripple and noise
- Low standby (<0.3W)
- Isolation class II
- CE, UL approvals
- 3 years warranty
Specifications:
- Input voltage range: 90 - 305V AC or 120-430V DC
- Input frequency: 47-440Hz
- Output power 4W (max.)
- Voltage accuracy: (single) ±2%, (dual) Vo: ±0.2%/Vr: ±5%
- Minimum load: (single) 0%, (dual) 25% (at full load)
- Line regulation: (S33) ±0.5%, (S50-S240) ±0.2% (LL to HL at full load) (typ.)
- Load regulation: (S33) ±1.5%, (S50-S240) ±0.5% (0% to 100% at full load) (typ.), (dual) Vo: ±0.5%, Vr: ±5% (25% to 100% at full load) (typ.)
- Ripple & noise (20MHz bandwidth): (S33) <250mV (Vp-p), (S50/D10) <200mV (Vp-p), (S80/D20) <150mV (Vp-p), (S90-S240/D30) <100mV (Vp-p) (max.)
- Temperature coefficient: ±0.02%/°C
- Short-circuit protection: Hiccup mode, indefinite (auto recovery)
- Efficiency: 68% - 77% (typ.)
- Isolation voltage: 3000V AC (min.)
- Isolation resistance: 10⁸Ω (input to output) (min.)
- Operating temperature: -40°C to +70°C (with derating)
- Storage temperature: -40°C to +85°C
- Humidity: 95% RH (max.)
- Cooling: free-air convection
- Dimensions (tolerance ±0.5mm): L36.66 x W27.16 x H17.1mm (1.44 x 1.07 x 0.67 inches)
- Weight: 26g
- Case material: plastic resin with fiberglass (flammability to UL 94V-0)