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Home > Electrical & Electronics > Power Supply & Distribution > Switching Power Supply > Japan Kosel Cosel Tuns Series Ultra-thin Ac-dc On-board Power Supply Module Tuns50f24
Japan Kosel Cosel Tuns Series Ultra-thin Ac-dc On-board Power Supply Module Tuns50f24
Key Specifications
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Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Location:
Shenzhen, Guangdong, China
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Model: TUNS50F, TUNS100F, TUNS300F, TUNS500F, TUNS700F, TUNS1200F
(Most models are available in stock. Welcome to inquire.)
Country of origin: Japan
(The picture shows TUNS100F)
(The picture shows TUNS300F)
(The picture shows TUNS1200F)
(The picture shows the TUNS series)
(The picture shows TUNS50F24)
Features:
| Parameter category |
Detailed specifications |
| Brand / Series |
Japan COSEL / TUNS Series (TUNS1R5 / TUNS3 / TUNS6 / TUNS10 / TUNS15 / TUNS30 / TUNS50 / TUNS70 / TUNS100 |
| Product type |
Single-output AC-DC isolated on-board module (On-board AC-DC Converter), with built-in EMI filter, ultra-thin and low-profile design |
| Application fields |
Small industrial equipment, IoT gateways, auxiliary power supply for medical equipment, measuring instruments, embedded systems with limited space |
| Input voltage |
AC 85 - 264V (universal) or DC 120 - 370V (all models are compatible with DC input), 47 - 63Hz |
| Output power |
1.5W / 3W / 6W / 10W / 15W / 30W / 50W / 70W / 100W (depending on the model) |
| Output voltage |
DC 3.3V / 5V / 12V / 15V / 24V / 48V (single-channel fully regulated), with ±5% - ±10% external fine-tuning (TRM terminal, 15W↑) |
| Output current (typical) |
TUNS30: 24V@1.3A / 5V@6A TUNS50: 24V@2.1A / 12V@4.2A TUNS100: 24V@4.2A / 48V@2.1A |
| Efficiency |
Typical 76% - 89% (about 89% for 100W models with 24V output), with built-in PFC (50W↑) |
| Design features |
● Ultra-thin and low-profile in the industry: about 9.6 - 16.5mm high (1"×1" or 2"×1" package) ● Built-in Class B EMI filter (passes EN55032/22-B without external filtering) ● No built-in aluminum electrolytic capacitors (all-solid-state/MLCC design, long service life) ● Supports Remote ON/OFF (negative logic, some models), Remote Sense (large models) ● Built-in DC OK signal / alarm output (optional for large models) |
| Protection function |
● Overcurrent protection (OCP) > 105% rated, automatic recovery (Hiccup) ● Overvoltage protection (OVP) automatic recovery ● Short-circuit protection (SCP) automatic recovery ● Overheat protection (OTP) (50W↑) |
| Isolation withstand voltage |
Input - Output: AC 3,000V (1 minute) Input - FG (if any): AC 2,000V Output - FG: AC 500V Insulation resistance: DC 500V, ≥100MΩ |
| Safety certification |
UL60950-1 / UL62368-1, c-UL (CSA62368-1), EN62368-1, EN60601-1 (part -H medical option), EN50178, CE, RoHS, UKCA, KC |
| EMI / EMS conduction |
EN55032 / EN55022 / FCC Class B (built-in filter meets the requirements) Immunity: EN61000-6-2 (ESD ±8kV/±15kV, EFT ±2kV, Surge ±2kV) |
| Operating environment |
-40～+85℃ (according to the derating curve, derating is required at high temperatures), humidity 20～95% RH (no condensation) Altitude ≤3000m Cooling: Natural convection / slight forced air cooling (a small amount of airflow is recommended for 70W↑) |
| Warranty |
5 years original factory warranty (conditional) |
| Typical models |
TUNS30512 (30W/12V), TUNS50124 (50W/24V), TUNS100F24 (100W/24V with cover -F suffix) TUNS15024 (150W belongs to the TUNS-T large model family), TUNS06105 (6W/5V/AC-DC) |
Send Inquiry to This Supplier
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Location
Shenzhen, Guangdong, China
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