PrésentationR&S®NGA100 DC power supplies are linear, compact and easy to use in diverse scenarios. All models have excellent readback accuracy with a low-current range for demanding measurements. Data logging, arbitrary waveforms, built-in statistics and remote sensing features make the instruments ideal for various bench applications such as:
- R&D
- Creating IoT low power designs
- Manufacturing
- Education
- General purpose use cases
Key Facts- Max. output power: 80 W
- Max. voltage per channel: 35 V or 100 V
- Max. current per channel: 2 A or 6 A
- Up to 200 V in serial or 12 A in parallel mode with channel fusion
- Intuitive, price‑transparent online product configurator
Caractéristiques & avantages- Linear design: minimal residual ripple and noise for sensitive circuits
- High readback accuracy: low‑current measurement range; currents ≤ 200 mA measured with 1 μA resolution and accuracy ±(0.15 % + 25 μA); integrated statistics for min/max power, voltage and current
- FlexPower: maximum power across various operating points; covers more applications than single‑range supplies
- Channel Fusion: two outputs can operate in series (internal) or parallel (external wiring) to extend voltage up to 200 V or current up to 12 A
- Various remote interfaces including USB and LAN for automated tests; advanced protection functions (OVP, OCP, OPP, OTP)
Modèles disponiblesModèle — Nombre de canaux — Puissance max — Tension par canal — Courant par canal — Prix de départ
R&S®NGA101 — 1 — 40 W — 0 V to 35 V — 0 A to 6 A — 1 170 EUR
R&S®NGA141 — 1 — 40 W — 0 V to 100 V — 0 A to 2 A — 1 170 EUR
R&S®NGA102 — 2 — 80 W — 0 V to 35 V — 0 A to 6 A — 1 830 EUR
R&S®NGA142 — 2 — 80 W — 0 V to 100 V — 0 A to 2 A — 1 830 EUR
Caractéristiques / spécifications techniques- Nombre de sorties: NGA101 / NGA141 = 1; NGA102 / NGA142 = 2
- Puissance totale: NGA101 / NGA141 max. 40 W; NGA102 / NGA142 max. 80 W
- Puissance max. par canal: 40 W
- Tension par canal: 0 V to 35 V (NGA101 / NGA102); 0 V to 100 V (NGA141 / NGA142)
- Courant max. par canal: 0 A to 6 A (NGA101 / NGA102); 0 A to 2 A (NGA141 / NGA142)
- Tension ripple et bruit (20 Hz–20 MHz): < 0.5 mV RMS, < 10 mV p‑p (35 V modèles); < 1.5 mV RMS, < 20 mV p‑p (100 V modèles)
- Bruit de courant: < 500 μA RMS (mesuré)
- Temps de récupération de charge: < 100 μs (35 V modèles); < 50 μs (100 V modèles)
- Résolution de programmation: tension 1 mV; courant 1 mA
- Résolution de lecture: tension 1 mV; courant 100 μA (pour courants < 200 mA: 1 μA)
- Précision de lecture tension: < 0.02 % + 5 mV (35 V modèles); < 0.02 % + 10 mV (100 V modèles)
- Précision de lecture courant: < 0.03 % + 500 μA
- Fonctions de mesure: tension, courant, puissance
- Protections: OVP, OCP, OPP, OTP; FuseLink (NGA102 / NGA142)
- Fonction Sense: oui
- Entrée/sortie trigger: disponible avec l'option R&S®NGA‑K103
- Fonction arbitraire: CH1 only (EasyArb)
- Enregistrement des données: standard
- Affichage: 3.5"/QVGA
- Connexions panneau arrière: connecteur 8‑broches (sorties, remote sensing)
- Interfaces de commande: USB‑TMC, USB‑CDC (virtual COM), LAN
- Dimensions (L × H × P): 222 mm × 97 mm × 448 mm
- Poids: NGA101 6.6 kg; NGA141 6.9 kg; NGA102 7.0 kg; NGA142 7.3 kg
- Installation en rack: avec R&S®HZN96, espace pour deux instruments (19", 2 HU)